LG Electronics USA 9QK-CX8753PB JukeBlox Networked Media Module User Manual

LG Electronics USA JukeBlox Networked Media Module

user manual

COMPANY CONFIDENTIAL !1࠼ЊӜᆀࠔӜ  ܍ᇡਜހҁ ࠼Њ਑ဦ  Ӏᝊ਑ဦ  ࠼Њᛝᇡ                     ӀᝊࣽמިҽԖज़ϦљѠчᑜύکѱࡌ΋ၡ  ဦႝ၉ ໺੿܍܍܍܍!!!!!!!!!!!!!!!!!!!!ᇡᇡᇡᇡ!!!!!!!!!!!!!!!!!!!!ਜਜਜਜ!!!!
COMPANY CONFIDENTIAL !2Index ......................................................................................................................................................... 2 Revision History ....................................................................................................................................... 4  .................................................................................................................... 5 1 Introduction ...................................................................................................................................... 5 2 Block Diagram .................................................................................................................................. 5 3 Board Pictures................................................................................................................................... 6 3.1 Top View of CX Module ........................................................................................................ 6 3.2 Bottom View of CX Module .................................................................................................. 6 3.3 Production Module with Top and RF shields in place – Top View ........................................ 7 3.4 Production Module with 64-pin Connector Option – Side View ........................................... 7 3.5 Example Production Module Showing Soldered RF Shield .................................................. 8 3.6 Production Module with Bottom Shield (Part Numbers with a “B” after the configuration letter) 9 4 Ordering Guide ............................................................................................................................... 10 4.1 Part Number Syntax ............................................................................................................. 10 5 Electrical Specifications ................................................................................................................. 11 5.1 Absolute Maximum Ratings................................................................................................. 12 5.2 Operating Conditions ........................................................................................................... 12 5.3 WiFi Specification (CX875 only) ........................................................................................ 13 6 Regulatory Compliance and Quality .............................................................................................. 14 6.0.1 Antenna Considerations ............................................................................................................. 14 6.0.2 CX Power Settings Used For Modular Approval ...................................................................... 15 6.1 RoHS .................................................................................................................................... 15 6.2 Environmental Test ............................................................................................................... 15 6.3 ESD and Transient Test (Applies to LAN and USB external connections only) ................. 15 6.4 Magnetic Field Test .............................................................................................................. 16 6.5 MTBF ................................................................................................................................... 16 6.6 Mechanical Specifications .................................................................................................... 16 6.7 Module Quality .................................................................................................................... 16 7 Board Dimensions and Weight ....................................................................................................... 17 7.1 Top & Bottom View of CX875 Module without Bottom Shield ......................................... 17 7.1.1 Top & Bottom View of CX Module with Bottom Shield .................................................. 17 7.2 Side View of CX875 module without Bottom Shield .......................................................... 18 7.2.1 Side View of CX Module with Bottom Shield .................................................................. 18 7.3 3D View of CX875 Module without Bottom Shield ............................................................ 19 7.4 Module Weight ..................................................................................................................... 19 8 Connectors and Connections .......................................................................................................... 19 8.1 WLAN UFL Antenna Connector (optional) ......................................................................... 19 8.2 Module Connectors .............................................................................................................. 20 8.2.1 Pin Descriptions ................................................................................................................ 21 8.2.2 Connector PIN Assignments ............................................................................................. 26 8.2.3 GPIO Assignments ............................................................................................................ 28 9 Application Guidelines ................................................................................................................... 28 9.1 Power Supply sequencing and Reset Timing ....................................................................... 28 9.1.1 Power up, Reset and Power Down Timing ....................................................................... 29 9.2 RF Considerations ................................................................................................................ 29 10 Revision Control .......................................................................................................................... 30  ........................................................................................................................... 38  ................................................................................................................... 50
COMPANY CONFIDENTIAL !3 ...................................................................................................................... 70 To be Discussed .............................................................................................................................. 70 1. FCC ...................................................................................................................................... 70 2. IC .......................................................................................................................................... 70 3. CE ......................................................................................................................................... 70 4. Japan Telecfication ............................................................................................................... 70  .......................................................................................................... 71  ................................................................................................................ 77  .................................................................................................................................... 84  ........................................................................................................................ 86 1.Label ............................................................................................................................................ 86 1.1 Certificate Label ................................................................................................................ 86 1.2 Carton Label ...................................................................................................................... 87 1.3 MAC ID Label .............................................................................................................................. 88 2. Packing Instruction ..................................................................................................................... 89
COMPANY CONFIDENTIAL !4               
COMPANY CONFIDENTIAL !5Part1. Module Spec Sheet   Ethernet Transceiver256 MbitSDRAMRJ-45+Transformer NAND-Flash2.4 GHz RF transceiverUSBType-AUARTGPIORF Amp. ANT switchPWM DACNOR-FlashApple Co-processorI2CJTAG3x6bit RGBDisplay4/8bit MMCSD-CardReset InVideo OutAudio I/OA/D, D/AS/PDIFCCIR-656SPI Ctrl.Host Controller/LCD setup Note:
COMPANY CONFIDENTIAL !6  3.1 Top View of CX Module 3.2 Bottom View of CX Module SDRAM 802.11b/g front-end Ethernet PHY SMSC processor External Antenna Connectors PCB antenna PCB antenna LCD connectorLow density connector FLASH
COMPANY CONFIDENTIAL !73.3 Production Module with Top and RF shields in place – Top View3.4 Production Module with 64-pin Connector Option – Side View
COMPANY CONFIDENTIAL !83.5 Example Production Module Showing Soldered RF Shield
COMPANY CONFIDENTIAL !93.6 Production Module with Bottom Shield (Part Numbers with a “B” after the configuration letter)
COMPANY CONFIDENTIAL !10 Note:Note:Status code:4.1 Part Number Syntax Part Number Status SMSC ICs +      CX870-3A            CX870-3B               CX870-3D              CX870-3DS            CX870-3F               CX870-3G               CX870-3H                CX870-3I               CX870-3J               CX870-3K                CX870-3BB                CX870-3HB                CX870-3IB                CX870-3JB                CX870-3KB                CX780-3LB            CX870-3MB             CX875-3PB                 
COMPANY CONFIDENTIAL !11 ParameterState Model Voltage Symbol min. typ. max. Units                                                                       Note:
COMPANY CONFIDENTIAL !125.1 Absolute Maximum Ratings Parameter Component Min Max Units 3.3V Supply Voltage Main -0.5 4.6 V 1.2V Supply Voltage -0.5 1.8 V 1.9V Supply Voltage -0.5 2.2 V Logic Input Voltage -0.5 6 V Logic Output Voltage -0.5 4.6 V 5.2 Operating Conditions ParameterMin Max Units                 
COMPANY CONFIDENTIAL !135.3 WiFi Specification (CX875 only) Feature Description                           Note:
COMPANY CONFIDENTIAL !14 Description CountryCompliance Module Versions Passed    6.0.1 Antenna Considerations Cfg Code Ant. Type Ant. Gain (dBi) Ant. Model Name              
COMPANY CONFIDENTIAL !15      5P A 2.7669394395Notes about antenna changes: 6.0.2 CX Power Settings Used For Modular Approval 6.1 RoHS 6.2 Environmental Test 6.3 ESD and Transient Test (Applies to LAN and USB external connections only)   
COMPANY CONFIDENTIAL !166.4 Magnetic Field Test 6.5 MTBF 6.6 Mechanical Specifications 6.7 Module Quality 
COMPANY CONFIDENTIAL !17 7.1 Top & Bottom View of CX875 Module without Bottom Shield 7.1.1 Top & Bottom View of CX Module with Bottom Shield
COMPANY CONFIDENTIAL !187.2 Side View of CX875 module without Bottom Shield 7.2.1 Side View of CX Module with Bottom Shield Note: millimetres              
COMPANY CONFIDENTIAL !197.3 3D View of CX875 Module without Bottom Shield Note:7.4 Module Weight Note: 8.1 WLAN UFL Antenna Connector (optional) 
COMPANY CONFIDENTIAL !208.2 Module Connectors ConnectorNumber Connector Purpose ConnectorType Number of Pins Pin Configuration Mating Connector Part Numbers           
COMPANY CONFIDENTIAL !218.2.1 Pin Descriptions Signal(s) Type DescriptionPOWER           SPI                                        UART         
COMPANY CONFIDENTIAL !22AUDIO                                CONTROL                 
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COMPANY CONFIDENTIAL !24GPIO (not already mentioned elsewhere in this table)                   MII  LCD  
COMPANY CONFIDENTIAL !25Notes:   BridgeCo_JB2x - DeviceControlProtocol_Registers_v_2_1.pdfDM870A DS rev. 1.3_12-15-11.pdf DM870A DS rev. 1.3_12-15-11.pdf  CX Module Ethernet (RJ45 + Ext.Magnetics)_V1.2.pdf CX Module USB_V1.2.pdf A EVMCE2-4_schematic.pdf A EVMCE2-4_schematic.pdf  A EVMCE2-4_schematic.pdf   Download
COMPANY CONFIDENTIAL !268.2.2 Connector PIN Assignments J2 – Media Connector Function GPIO IC PIN Signal Signal IC PIN GPIO Function                                                                                                        NCS3  GPIO-17 BIST activate                                                PDOUT0  GPIO-04 Factory reset     VCO0  GPIO-05 IR input     AV3CLK  GPIO-12 ETH NRESET                                                                                                                          USBVideo OutputEthernetUSBVideo OutputEthernetPIN NumberSPIDebug UARTJTAGSPINote:
COMPANY CONFIDENTIAL !27J1 – LCD Connector Function GPIO IC PIN Signal Signal IC PIN GPIO Function 12  34   56   78   910   11 12    13 14    15 16    17 18    19 20   21 22   23 24    25 26    27 28  29 30 PIN NumberLCD InterfaceLCD InterfaceLCD InterfaceLCD InterfaceNote:J3 – Low Density Connector Function GPIO IC PIN Signal Signal IC PIN GPIO Function 12 34  56  78 910 11 12  13 14     15 16      17 18    19 20  21 22    23 24     25 26     27 28     29 30     31 32       33 34    35 36     37 38      39 40      41 42   43 44      45 46     47 48        49 50     51 52  53 54     55 56     57 58  59 60     61 62     63 64 PIN NumberDebug UARTUSBSPIEthernetEthernetEthernetEthernetNote:
COMPANY CONFIDENTIAL !288.2.3 GPIO Assignments GPIO Assignments for J3 64-pin Low Density Connector GPIO PIN Name PIN NumberFunction                                          Note: 9.1 Power Supply sequencing and Reset Timing •••••
COMPANY CONFIDENTIAL !299.1.1 Power up, Reset and Power Down TimingTimeVoltage 9.2 RF Considerations SMSCAppNote - CX870_Antenna_Placement_V1_4.pdf 
COMPANY CONFIDENTIAL !30 Revision Date / Author Details of Change Reason for Change       
COMPANY CONFIDENTIAL !31Revision Date / Author Details of Change Reason for Change    dat_DM870_16_datasheet.pdfDM870A DS rev. 1.3_12-15-11.pdf
COMPANY CONFIDENTIAL !32Revision Date / Author Details of Change Reason for Change  
COMPANY CONFIDENTIAL !33Revision Date / Author Details of Change Reason for Change          • 
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COMPANY CONFIDENTIAL !36Revision Date / Author Details of Change Reason for Change  • •  • • • •  •  • •  • • • • • • • •  •  • •  • • • • • • • • • •  • •  • • • 
COMPANY CONFIDENTIAL !37Revision Date / Author Details of Change Reason for Change • • • • • • • •  •  
COMPANY CONFIDENTIAL !38Part2. Reliability Test
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COMPANY CONFIDENTIAL !50Part3. WLAN Test Report NM-104 BB (CX875) WLAN Test Plan and Report Department: PD-2/NABU Prepared by: Frank Gung Checked by: Ralf Liu Approved by:Revised Date: 2012-12-28 Note: 1.This document does leave the possibility of improvement, or change. 2.All right are reserved: No one is permitted to reproduce, duplicate or explain contents of this document, in any from, the whole or part of this document without Liteon’s permission.
COMPANY CONFIDENTIAL !51Revision History Version No. Revised Date Revised by Description Note V0.1 2012-12-28 Frank Gung Check CX875-3PB module RF performance
COMPANY CONFIDENTIAL !52Table of Contents 1. WLAN Test ................................................................................................................................. 531.1. Purpose ................................................................................................................................ 53 1.2. WLAN Function Performance Test Plan ............................................................................. 53 1.3. WLAN Function Performance Test Result .......................................................................... 54 1.3.1 Transmit power levels ................................................................................................... 54 1.3.2 Transmit Spectrum Mask .............................................................................................. 55 1.3.3 Transmit center frequency tolerance ............................................................................ 58 1.3.4 Chip clock frequency tolerance .................................................................................... 59 1.3.5 Power-on ramp.............................................................................................................. 60 1.3.6 RF carrier suppression .................................................................................................. 61 1.3.7 Transmit modulation accuracy ..................................................................................... 62 1.3.8 Symbol clock frequency tolerance ............................................................................... 63 1.3.9 Transmitter center frequency leakage ........................................................................... 64 1.3.10 Transmitter spectral flatness ......................................................................................... 66 1.3.11 Transmitter constellation error ..................................................................................... 68 1.3.12 Receiver minimum input level sensitivity .................................................................... 69
COMPANY CONFIDENTIAL !531. WLAN Test 1.1. Purpose This report is made to check the NM-104BB CX875 module RF performance. In order to avoid the fail test on RF center frequency error and improve the yield rate of CX875 module, we proposed a solution to fine tune the 50MHz crystal of RF IC by changing the load capacitors. This solution was already sending to SMSC review and we also show the performance results in this report. 1.2. WLAN Function Performance Test Plan Test performed on moduleΚΚΚΚCX875-3PB module (CX875-3PB* means with capacitors changed for crystal accuracy improvement) Date of testΚΚΚΚ2012-12-27 Test Item Sub Test ID Description Transmit Test 1.3.1 Transmit power levels 1.3.2 Transmit spectrum mask 1.3.3 Transmit center frequency tolerance 1.3.4 Chip clock frequency tolerance 1.3.5 Transmit power-on and power-down ramp 1.3.6 RF carrier suppression 1.3.7 Transmit modulation accuracy 1.3.8 Symbol clock frequency tolerance 1.3.9 Transmitter center frequency leakage 1.3.10 Transmitter spectral flatness 1.3.11 Transmitter constellation error Receiver Test 1.3.12 Receiver minimum input level sensitivity Duration of Test 1 dayTest Conditions Item Description System Sample Quantity CX875-3PB Temperature At room temperature F/W Version Latest CX875 Factory Default code Test pad Measurements are taken at the discrete component pins
COMPANY CONFIDENTIAL !54Test Equipment & Procedure Item Description PC DELL M4500 Notebook One-box WLAN tester Litepoint IQview Transmit & Receive Test 1.3. WLAN Function Performance Test Result 1.3.1 Transmit power levels Verify the transmitter output power of the Device Under Test (DUT) is below conformance limit. DUT generates continuous frames to power meter with Test software utility and measure the output power. 1.3.1.1 Criteria Refer to the Below Table. 1.3.1.2 Test Report 802.11b Transmit Power Test Data Rate Output Power ( AVG) dBm Remark Ch1 (2.412GHz) CH11 (2.462GHz) CX875-3PB 11 Mbps 15.88 15.42 Power setting:9 CX875-3PB*11 Mbps 15.74 15.30 With Cap changed802.11g Transmit Power Test Data Rate Output Power ( AVG) dBm Remark Ch1 (2.412GHz) CH11 (2.462GHz) CX875-3PB 54 Mbps 15.27 14.63 Power setting:1 CX875-3PB*54 Mbps 15.44 14.56 With Cap changed
COMPANY CONFIDENTIAL !551.3.2 Transmit Spectrum Mask To verify the transmitter spectrum of the Device Under Test (DUT) is below conformance limit. DUT generates continuous frames to spectrum analyzer with test software utility and check if the spectrum mask conforms to the IEEE 802.11 Standard. 1.3.2.1 Criteria 802.11b The transmitted spectral products shall be less than -30dBr for fc-22MHz < f < fc-11MHz;and fc+11MHz<f<fc+22MHz;and shall be less than -50dBr for f<fc-22MHz;and f>fc+22MHz fc : channel center frequency. 802.11g The transmitted spectrum shall have a 0 dBr (dB relative to the maximum spectral density of the signal) bandwidth not exceeding 18 MHz, –20 dBr at 11 MHz frequency offset, –28 dBr at 20 MHz frequency offset and –40 dBr at 30 MHz frequency offset and above.
COMPANY CONFIDENTIAL !561.3.2.2 Test Report (Original CX875-3PB)Standard Frequency Data Rate Pass/Fail Note 2412 MHz 802.11 b 11Mbps Pass 802.11 g 54Mbps Pass 2462 MHz 802.11 b 11Mbps Pass 802.11 g 54Mbps Pass Frequency 2412MHz Data Rate 11Mbps Frequency 2462MHz Data Rate 11MbpsMode 802.11 b Pass/Fail Pass Mode 802.11 b Pass/Fail Pass Frequency 2412MHz Data Rate 54Mbps Frequency 2462MHz Data Rate 54MbpsMode 802.11 g Pass/Fail Pass Mode 802.11 g Pass/Fail Pass
COMPANY CONFIDENTIAL !57(CX875-3PB with Cap Changed)Standard Frequency Data Rate Pass/Fail Note 2412 MHz 802.11 b 11Mbps Pass 802.11 g 54Mbps Pass 2462 MHz 802.11 b 11Mbps Pass 802.11 g 54Mbps Pass Frequency 2412MHz Data Rate 11Mbps Frequency 2462MHz Data Rate 11MbpsMode 802.11 b Pass/Fail Pass Mode 802.11 b Pass/Fail Pass Frequency 2412MHz Data Rate 54Mbps Frequency 2462MHz Data Rate 54MbpsMode 802.11 g Pass/Fail Pass Mode 802.11 g Pass/Fail Pass
COMPANY CONFIDENTIAL !581.3.3 Transmit center frequency tolerance To verify that the frequency offset is within the limits. DUT generates continuous frames to spectrum analyzer with SMSC transmit test commands. 1.3.3.1 Criteria The max allowed frequency offset is less than 25ppm 1.3.3.2 Test Report (Original CX875-3PB) Frequency offset (ppm) @11b Design Spec. (ppm) Pass/Fail CX875-3PB 11 Mbps CH1 CH11 І25ppm Pass-14.28 -14.26 Frequency offset (ppm) @11g Design Spec. (ppm) Pass/Fail CX875-3PB 54 Mbps CH1 CH11 І25ppm Pass-14.13 -14.22 (CX875-3PB with Cap Changed) Frequency offset (ppm) @11b Design Spec. (ppm) Pass/Fail CX875-3PB* 11 Mbps CH1 CH11 І25ppm Pass-7.68 -7.63 Frequency offset (ppm) @11g Design Spec. (ppm) Pass/Fail CX875-3PB* 54 Mbps CH1 CH11 І25ppm Pass-7.53 -7.47
COMPANY CONFIDENTIAL !591.3.4 Chip clock frequency tolerance To verify that the frequency offset is within the limits. DUT generates continuous frames to spectrum analyzer with SMSC transmit test commands. 1.3.4.1 Criteria The max allowed frequency offset is less than 25ppm1.3.4.2 Test Report (Original CX875-3PB) Frequency offset (ppm) @11b Design Spec. (ppm) Pass/Fail CX875-3PB 11 Mbps CH1 CH11 І25ppm Pass-13.37 -13.03 (CX875-3PB with Cap Changed) Frequency offset (ppm) @11b Design Spec. (ppm) Pass/Fail CX875-3PB* 11 Mbps CH1 CH11 І25ppm Pass-7.27 -7.16
COMPANY CONFIDENTIAL !601.3.5 Power-on ramp To verify that the Power-on ramp time is within the limits. DUT generates continuous frames to spectrum analyzer with SMSC transmit test commands. 1.3.5.1 Criteria The transmit power-on ramp for 10% to 90% of maximum power shall be no greater than 2us. 1.3.5.2 Test Report (Original CX875-3PB) Power-on ramp time (us) @11b 11Mbps Design Spec. (us) Pass/Fail CX875-3PB 11 Mbps CH1 CH11 І2Pass0.6 0.3 (CX875-3PB with Cap Changed) Power-on ramp time (us) @11b 11Mbps Design Spec. (us) Pass/Fail CX875-3PB* 11 Mbps CH1 CH11 І2Pass0.3 0.3
COMPANY CONFIDENTIAL !611.3.6 RF carrier suppression Testing of the RF carrier suppression for 802.11b according to the IEEE specification requires a special test signal to be provided by the DUT. DUT generates continuous frames to spectrum analyzer with SMSC transmit test commands. 1.3.6.1 Criteria The RF carrier suppression, measured at the channel center frequency, shall be at least 15 dB below the peak SIN(x)/x power spectrum. 1.3.6.2 Test Report (Original CX875-3PB) LO Leakage (dBc) @11b 1Mbps Design Spec. (dBc) Pass/Fail CX875-3PB 11 Mbps CH1 CH11 <-15 Pass -31.84 -34.61 (CX875-3PB with Cap Changed) LO Leakage (dBc) @11b 1Mbps Design Spec. (dBc) Pass/Fail CX875-3PB* 11 Mbps CH1 CH11 <-15 Pass -30.94 -34.48
COMPANY CONFIDENTIAL !621.3.7 Transmit modulation accuracy The transmit modulation accuracy is measured using error vector magnitude (EVM). EVM is the magnitude of the phase difference as a function of time between an ideal reference signal and the measured transmitted signal. DUT generate frame with with SMSC transmit test commands and send the RF signal to vector signal analyzer. Measure the EVM from vector signal analyzer. 1.3.7.1 Criteria The EVM specification is 35% peak for 1000 symbols. 1.3.7.2 Test Report (Original CX875-3PB) EVM (%) @11b 1Mbps Design Spec. (%) Pass/Fail CX875-3PB 11 Mbps CH1 CH11 І35% Pass6.54 6.38 EVM (%) @11g 54Mbps Pass/FailCX875-3PB 54 Mbps CH1 CH11 І5.62% Pass3.41 4.25 (CX875-3PB with Cap Changed) EVM (%) @11b 1Mbps Design Spec. (%) Pass/Fail CX875-3PB* 11 Mbps CH1 CH11 І35% Pass6.60 6.45 EVM (%) @11g 54Mbps Pass/FailCX875-3PB* 54 Mbps CH1 CH11 І5.62% Pass3.47 4.09
COMPANY CONFIDENTIAL !631.3.8 Symbol clock frequency tolerance To verify that the frequency offset is within the limits. DUT generates continuous frames to spectrum analyzer with SMSC transmit test commands. 1.3.8.1 Criteria The max allowed frequency offset is less than 25ppm1.3.8.2 Test Report (Original CX875-3PB) Frequency offset (ppm) @11g Design Spec. (ppm) Pass/Fail CX875-3PB 54MbpsCH1 CH11 І25ppm Pass-13.71 -12.88 (CX875-3PB with Cap Changed) Frequency offset (ppm) @11g Design Spec. (ppm) Pass/Fail CX875-3PB* 54MbpsCH1 CH11 І25ppm Pass-7.07 -7.40
COMPANY CONFIDENTIAL !641.3.9 Transmitter center frequency leakage Testing of the Transmitter center frequency leakage for 802.11g according to the IEEE specification requires a special test signal to be provided by the DUT. DUT generates continuous frames to spectrum analyzer with SMSC transmit test commands. 1.3.9.1 Criteria Certain transmitter implementations may cause leakage of the center frequency component. Such leakage (which manifests itself in a receiver as energy in the center frequency component) shall not exceed -15 dB relative to overall transmitted power or, equivalently, +2 dB relative to the average energy of the rest of the subcarriers. The data for this test shall be derived from the channel estimation phase. 1.3.9.2 Test Report (Original CX875-3PB) LO Leakage Design Spec (dB) Note CX875-3PB 54 Mbps CH1 CH11 2 Pass Pass Frequency 2412MHz Data Rate 54Mbps Frequency 2462MHz Data Rate 54MbpsMode 802.11 g Pass/Fail Pass Mode 802.11 g Pass/Fail Pass
COMPANY CONFIDENTIAL !65 (CX875-3PB with Cap Changed) LO Leakage Design Spec (dB) Note CX875-3PB* 54 Mbps CH1 CH11 2 Pass Pass Frequency 2412MHz Data Rate 54Mbps Frequency 2462MHz Data Rate 54MbpsMode 802.11 g Pass/Fail Pass Mode 802.11 g Pass/Fail Pass
COMPANY CONFIDENTIAL !661.3.10 Transmitter spectral flatness To verify if the Transmit Spectrum Flatness can conforms to the IEEE 802.11g Standard. DUT generates continuous frames to spectrum analyzer with SMSC transmit test commands. 1.3.10.1 Criteria The average energy of the constellations in each of the spectral lines –16~ –1 and +1~+16 will deviate no more than ± 2 dB from their average energy. The average energy of the constellations in each of the spectral lines –26~–17 and +17~ +26 will deviate no more than +2/–4 dB from the average energy of spectral lines –16~–1 and +1~ +16. The data for this test shall be derived from the channel estimation step. 1.3.10.2 Test Report (Original CX875-3PB) Transmit Spectrum Flatness Design Spec (dB) Note CX875-3PB 54 MbpsCH1 CH11 –16~ –1 and +1~+16 < ± 2 dBΙ –26~–17 and +17~ +26 <+2/–4 dBPass Pass Frequency 2412MHz Data Rate 54Mbps Frequency 2462MHz Data Rate 54MbpsMode 802.11 g Pass/Fail Pass Mode 802.11 g Pass/Fail Pass
COMPANY CONFIDENTIAL !67(CX875-3PB with Cap Changed) Transmit Spectrum Flatness Design Spec (dB) Note CX875-3PB* 54 MbpsCH1 CH11 –16~ –1 and +1~+16 < ± 2 dBΙ –26~–17 and +17~ +26 <+2/–4 dBPass Pass Frequency 2412MHz Data Rate 54Mbps Frequency 2462MHz Data Rate 54MbpsMode 802.11 g Pass/Fail Pass Mode 802.11 g Pass/Fail Pass
COMPANY CONFIDENTIAL !681.3.11 Transmitter constellation error The transmit constellation error is measured using error vector magnitude (EVM). EVM is the magnitude of the phase difference as a function of time between an ideal reference signal and the measured transmitted signal. DUT generate frame with SMSC transmit test commands and send the RF signal to vector signal analyzer. Measure the EVM from vector signal analyzer. 1.3.11.1 Criteria The relative constellation RMS error, averaged over subcarriers, OFDM frames, and packets, shall not exceed a data-rate dependent value according to Table. 1.3.11.2 Test Report (Original CX875-3PB) EVM (dB) @11g 54Mbps Design Spec. Pass/Fail CX875-3PB 54 Mbps CH1 CH11 І-25dB Pass-29.35 -27.42 (CX875-3PB with Cap Changed) EVM (dB) @11g 54Mbps Design Spec. Pass/Fail CX875-3PB* 54 Mbps CH1 CH11 І-25dB Pass-29.20 -27.76
COMPANY CONFIDENTIAL !691.3.12 Receiver minimum input level sensitivity To verify if the receiver minimum input level sensitivity conforms to the IEEE 802.11 Standard. 1.3.12.1 Criteria Refer to the Below Table. 1.3.12.2 Test report Test Condition: Using IQnxn send 10000 packets and measure the minimal power level that keeps packet loss under 10%. The power value does not include the cable loss about 1dB Test Result 802.11b Sensitivity Test Test Module Data Rate dBm (measured) Design Spec. dBm Pass/Fail Remark Ch1 (2.412GHz)CH11 (2.462GHz)CX875-3PB 11 Mbps -78 -78.5 <=-78 Pass CX875-3PB*11 Mbps -78 -78.5 <=-78 Pass With Cap changed802.11g Sensitivity Test Test Module Data Rate dBm (measured) Design Spec. dBm Pass/Fail Remark Ch1 (2.412GHz)CH11 (2.462GHz)CX875-3PB 54 Mbps -70 -70 <=-70 Pass CX875-3PB*54 Mbps -70 -70 <=-70 Pass With Cap changed
COMPANY CONFIDENTIAL !70Part4. WiFi Certification To be Discussed 1. FCC 2. IC 3. CE 4. Japan Telecfication
COMPANY CONFIDENTIAL !71Part5. Manufacturing Test Plan
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COMPANY CONFIDENTIAL !77Part6. PCB Circuit Drawing
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COMPANY CONFIDENTIAL !84Part7. BOM List 
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COMPANY CONFIDENTIAL !86Part8. Packing Method 1.Label 1.1 Certificate Label
COMPANY CONFIDENTIAL !871.2 Carton Label
COMPANY CONFIDENTIAL !881.3 MAC ID Label
COMPANY CONFIDENTIAL !892. Packing Instruction

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