Sony Group 1492549 DWAM83 Wireless Audio Module User Manual DWAM83 x

Sony Corporation DWAM83 Wireless Audio Module DWAM83 x

Contents

1492549-User Manual 2013.12.09

    GoerTek Confidential  Page 1 of 14  12/9/2013 GoerTek  CEP Division User Manual          Model or Name:   DWAM83 Wireless Audio Module 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 14  12/9/2013 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 14  12/9/2013 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 14  12/9/2013 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5280(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 14  12/9/2013 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 14  12/9/2013 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, with 22Mbps Bandwidth. 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 14  12/9/2013 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 14  12/9/2013 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 14  12/9/2013 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, with 22Mbps Bandwidth.  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 5280   (Note 1) 5240 - MHz Channel Spacing        30   (Note 2)  MHz RF Bandwidth    Null-to-null    22    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 14  12/9/2013 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 14  12/9/2013 GoerTek  CEP Division        Table9 26pin FFC Definition
    GoerTek Confidential  Page 12 of 14  12/9/2013 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 14  12/9/2013 GoerTek  CEP Division  13.2 Carton Label
    GoerTek Confidential  Page 14 of 14  12/9/2013 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 provide 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 14  12/9/2013 GoerTek  CEP Division  RF exposure warning · The equipment complies with FCC RF exposure limits set forth for an uncontrolled environment.     The equipment must not be co-located or operating in conjunction with any other antenna or transmitter.  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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