Sony Group 1492549 DWAM83 Wireless Audio Module User Manual DWAM83 x

Sony Corporation DWAM83 Wireless Audio Module DWAM83 x

Contents

1492549- user manual 2013.7.31

GoerTek Confidential Page 1 of 13 7/31/2013 GoerTek CEP Division Model or Name: DWAM83 Description: RF Module Document No.: Version: 0.5 Issue Date: 2013-07-08 Restricted and Confidential Information Statement: All information contained in this document is the exclusive property of GoerTek Electronics, Inc. and its development partners. Any reproduction or disclosure of all or part of this document without the expressed written consent of GoerTek is strictly prohibited.
GoerTek Confidential Page 2 of 13 7/31/2013 GoerTek CEP Division Table of Contents 1Document Scope and Intention .....................................................................................................................52Applicable Standards, Documents and References ...................................................................................53Glossary ............................................................................................................................................................54Product Application Overview ........................................................................................................................65Product Outline ................................................................................................................................................66Electric Characteristics ...................................................................................................................................76.1Block Diagram ........................................................................................................................................................ 76.2Key Components List ............................................................................................................................................ 77Recommended Operating Conditions ..........................................................................................................88DC Characteristics ...........................................................................................................................................89Power consumption .........................................................................................................................................810RF Characteristics ....................................................................................................................................911Interface Definition .................................................................................................................................. 1012Firmware Version .................................................................................................................................... 1213Packing and Marks ................................................................................................................................. 1213.1Module Label ........................................................................................................................................................ 12
GoerTek Confidential Page 3 of 13 7/31/2013 GoerTek CEP Division Publication History No. Version Release issue Prepared by Release date1 V0.1 Draft version 2013-03-04 2 V0.2 Sensitivity condition modification 2013-05-28 3 V0.3 Packing Proposal Update 2013-06-20 4 V0.4 Add Note1.Note2 for 5.2G 2013-06-26 5 V0.5 Update the typical out power value 2013-07-08 6 7 8 9 10
GoerTek Confidential Page 4 of 13 7/31/2013 GoerTek CEP Division Wireless Module 1492549 Type Specification 1. Communication Method: Half Duplex Mode 2. Transmission a) 2.4G PARAMETER CONDITION MIN TYP MAX UNITS RFFrequencyRange  2400‐2483.5MHzNumberofRF‐channels Carriersinthespectrum‐ 3‐TransmissionPower   14dBmChannelFrequency(dynamicorfixedallocation)CH1CH2CH3241224382464‐ MHzb) 5.2G PARAMETER CONDITION MIN TYP MAX UNITS RFFrequencyRange  5150‐ 5250MHzNumberofRF‐channels Carriersinthespectrum‐ 3‐TransmissionPower   9dBmChannelFrequency(dynamicorfixedallocation)CH1CH2CH351805210(Note1)5240‐ MHzNote 1: For Japan, RF channel 2 will be 5200MHz c) 5.8G PARAMETER CONDITION MIN TYP MAX UNITS RFFrequencyRange  5725‐ 5875MHzNumberofRF‐channels Carriersinthespectrum‐ 3‐TransmissionPower    9dBmChannelFrequency(dynamicorfixedallocation)CH1CH2CH3573657625814‐ MHzd) Modulation: QPSK 3. Antenna Peak Gain:2.8dBi 4. Applicant: Sony 5. Product Name： DWAM83 Wireless Module 6. Model Name: 1492549
GoerTek Confidential Page 5 of 13 7/31/2013 GoerTek CEP Division 1 Document Scope and Intention The information in this document provides detailed specifications for the Cocoa. All features and requirements are described hereunder, including mechanical, electrical, software and reliability. This document is released to ensure final production units comply with all requirements and may be updated as necessary. 2 Applicable Standards, Documents and References STM-1131 Ink and Printed Parts – Quality Standard STM-1208 Paint and Painted Parts – Quality Standard STM-1269 Drop Test Methods for Mobile Products STM-1284 Vapor-Deposited Parts Quality Standards 3 Glossary Table1 Glossary FFC Flexible Flat Cable FPC Flexible Printed Circuit EMC Electromagnetic Compatibility FCC Federal Communications Commission IEC International Electro-technical Commission RoHS Restriction of Hazardous Substances UUT Unit Under Test WEEE Waste Electrical and Electronic Equipment Directive TBD To Be Determined
GoerTek Confidential Page 6 of 13 7/31/2013 GoerTek CEP Division 4 Product Application Overview Cocoa is a digital wireless audio module base on DARR83 wireless audio processor. It is an uncompressed wireless digital audio transceiver operating in 2.4GHz, 5.2 GHz and 5.8 GHz bands. Cocoa supports point to point connection and bidirectional data transfer. It’s built in 4M SPI Interface flash, and has a 26pins interface connector for power, digital audio and control interface and GPIOs. It offers seamless audio connectivity for a wide range of wireless audio devices. 5 Product Outline Figure1 Cocoa Outline Drawings Module size: 35 x 35 x 43 mm (±0.15), including 2-Printed Tri-Band antennas Diameter mounting holes: 3.0mm (±0.05)
GoerTek Confidential Page 7 of 13 7/31/2013 GoerTek CEP Division 6 Electric Characteristics 6.1 Block Diagram Figure2 Cocoa Module Block Diagram 6.2 Key Components List No. Part Name Qty Description Supplier P/N Supplier 1 BASEBAND IC 1 STS Audio Baseband Chip DARR83 SMSC 2 RADIO IC 1 802.11a/b/g RF IC,2.4~2.5 GHz and 4.9 ~ 5.9 GHz AL7230S Airoha 3 RF SWITCH 1 2.4GHz and 6GHz Dual-Band Wireless Lan Upg2164t5n NEC 4 BALUN 1 Balun 50:100, 2400~2500MHz BL2012-10B2450T/LF ACX 5 BALUN 1 Balun, 50:50, 5512 ±363MHz LDB215G5105C-001 MURATA 6 DIPLEXER 2 DIPLEXER,2450.00±50.00MHZ/5425.00±525.00MHZ LFD212G45DF5B859 MURATA 7 CRYSTAL 1 44MHz, Frequency Tolerance:±10ppm, Temperature Characteristics:±10ppm, CL:6pF EXS00A-CS04137 NDK
GoerTek Confidential Page 8 of 13 7/31/2013 GoerTek CEP Division No. Part Name Qty Description Supplier P/N Supplier 8 REGULATOR 1 Output voltage: 2.8V, 300mA high speed, extremely low noise CMOS LDO regulator AP2125K-2.8TRG1 BCD 9 SPI Flash 1 SPI Flash ,4M bits,2.7~3.6,700,SOP-8 GD25Q40TIGR Gigadevice Table2 Key Components List 7 Recommended Operating Conditions SYMBOL PARAMETER MIN TYP MAX UNIT Vcc Supply Voltage 3.1 3.3 3.5 V VESD ESD Contact Discharge -2 - +2 KV Tamb Operating Temperature -10 25 60 ℃ Table3 Recommended Operating Conditions Connection: 0.5mm*26pin connector Control Interface: IC Audio Interface: IS S/PDIF 8 DC Characteristics SYMBOL PARAMETER MIN TYP MAX UNIT Vcc Ripple Peak to peak Ripple 0 100 mV Tr Rise time of Reset 10 ms Tf Fall time of Reset 10 ms Treset Reset signal pulse width 1 ms Table4 DC Characteristics 9 Power consumption Vcc=3.3V, Ambient temperature 25℃ SYMBOL PARAMETER MIN TYP MAX UNIT Ii Power down current 23 mA Im24 Continuous TX current@2.4G 360 mA Im52 Continuous TX current@5.2G 320 mA
GoerTek Confidential Page 9 of 13 7/31/2013 GoerTek CEP Division SYMBOL PARAMETER MIN TYP MAX UNIT Im58 Continuous TX current@5.8G 320 mA Table5 Power consumption 10 RF Characteristics Cocoa transceiver/Receiver operates in 2.4GHz, 5.2 GHz and 5.8 GHz bands. PARAMETER CONDITION MIN TYP MAX UNITS RF Frequency Range 2400 - 2483.5 MHz Number of RF-channels Carriers in the spectrum - 3 - Transmission Power Depending on antenna design 13 dBm Channel Frequency (dynamic or fixed allocation) CH1 CH2 CH3 2412 2438 2464 - MHz Channel Spacing 26 MHz RF Bandwidth Null-to-null 22 MHz RX Sensitivity PER<5% - - -80 Table6 RF Performance of 2.4G Application (Vcc=3.3V, 25℃) PARAMETER CONDITION MIN TYP MAX UNITS RF Frequency Range 5150 - 5250 MHz Number of RF-channels Carriers in the spectrum - 3 - Transmission Power Depending on antenna design 9 dBm Channel Frequency (dynamic or fixed allocation) CH1 CH2 CH3 5180 5210 (Note 1) 5240 - MHz Channel Spacing 30 (Note 2) MHz RF Bandwidth Null-to-null 17 MHz RX Sensitivity PER<5% - - -80 Note 1: For Japan, RF channel 2 will be 5200MHz Note 2: The Default channel spacing is 30MHz, a 20MHz channel space will be used for Japan
GoerTek Confidential Page 10 of 13 7/31/2013 GoerTek CEP Division Table7 RF Performance of 5.2G Application (Vcc=3.3V, 25℃) PARAMETER CONDITION MIN TYP MAX UNITS RF Frequency Range 5725 - 5875 MHz Number of RF-channels Carriers in the spectrum - 3 - Transmission Power Depending on antenna design 9 dBm Channel Frequency (dynamic or fixed allocation) CH1 CH2 CH3 5736 5762 5814 - MHz Channel Spacing 26 MHz RF Bandwidth Null-to-null 22 MHz RX Sensitivity PER<5% -78 Table8 RF Performance of 5.8G Application (Vcc=3.3V, 25℃) 11 Interface Definition The Module interface is an 26pin FFC . Spec of FFC connector: - 0.5mm pitch FPC/FFC connector - 26 ways, Right Angle Type (double face contact) - LIF SMT Type - Tin/Nickel (Lead-Free) - Halogen Free
GoerTek Confidential Page 11 of 13 7/31/2013 GoerTek CEP Division Table9 26pin FFC Definition
GoerTek Confidential Page 12 of 13 7/31/2013 GoerTek CEP Division 12 Firmware Version FW is provided by customer. FW Version: WSLIB_DWAM83_8052_S012.BIN (Maybe updated base on customer release) 13 Packing and Marks 13.1 Module Label
GoerTek Confidential Page 13 of 13 7/31/2013 GoerTek CEP Division 13.2 Carton Label
GoerTek Confidential Page 14 of 13 7/31/2013 GoerTek CEP Division FCC Compliance Statement: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. This device must accept any interference received, including interference that may cause undesired operation. Product that is a radio transmitter is labeled with FCC ID. FCC Caution: (1) Any changes or modifications not expressly approved by the grantee of this device could void the user's authority to operate the equipment. (2) The modules FCC ID is not visible when installed in the host, or (3) If the host is marketed so that end users do not have straight forward commonly used methods for access to remove the module so that the FCC ID of the module is visible; then an additional permanent label referring to the enclosed module: Contains Transmitter Module FCC ID: AK81492549 or Contains FCC ID: AK81492549 must be used. (4) This equipment must be installed and operated in accordance with provided instructions and the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help.
GoerTek Confidential Page 15 of 13 7/31/2013 GoerTek CEP Division IC Radiation Exposure Statement for Canada This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. -----------------------------------------------------------------END------------------------------------------------------

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