| submitted | available | document details (if available) | source link |
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| October 27 2010 | October 27 2010 | Microsoft Word - AVMD7540-SWA5_datasheet_7may2010cjo_20101026-1 8807371 GNU Ghostscript 7.06 |
| various | User Manual | Users Manual | 387.24 KiB | October 27 2010 |
Wistron NeWeb
Wistron NeWeb Corporation 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C. Phone: 886-3-666-7799 Fax: 886-3-666-7711 Website: www.wneweb.com
Product Specification Model Name: AVMD7540-SWA5
(AV7540 +16dBm module with U.FL connector) Revision: 1.0 Issue Date: 2010/10/26 This document and the information contained herein is the property of Wistron NeWeb Corporation and reproduction by any means (including, but not limited to, xerographic, chemical, electronic) and distribution is expressly prohibited without prior written consent from Wistron NeWeb Corporation. The document and information contained herein are confidential and may not be divulged without express written consent from Wistron NeWeb Corporation, located at 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C. Wistron NeWeb Confidential Document 1 Wistron NeWeb
Wistron NeWeb Corporation 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C. Phone: 886-3-666-7799 Fax: 886-3-666-7711 Website: www.wneweb.com
Copyright 2010 by Wistron NeWeb Corporation / All rights reserved. Wistron NeWeb Confidential Document 2 Wistron NeWeb Wistron NeWeb Corporation 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C. Phone: 886-3-666-7799 Fax: 886-3-666-7711 Website: www.wneweb.com
Revision History Edition #
Reason for revision 0.1 1.0 Initial Revision Add FCC certification wording on p.3 Issue date Author 2010/05/07 2010/10/26 cjo Amy
Wistron NeWeb Confidential Document 3 Wistron NeWeb
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1. General Description The AVMD7540-SWA5 module is a complete radio module solution containing all the necessary HW and FW to provide a system-integration ready, multichannel wireless HD audio solution. The module is comprised of a AV7540 IC combined with RF front-end circuits (RF PA + balun + filter
+ RF switch), flash memory, crystal, and passive components. It is FCC certified and ready for operation with U.FL connectors. The module provides a convenient set of digital I/O interfaces for digital audio through an I2S port, host MCU control through an SPI or I2C interface and optional GPIO for various control and indicator functions. The module is a card edge style using the 36 pin PCIe card edge connection method to save space and cost in connecting to the main board. FCC & IC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment and meets the exemption from the routine evaluation limits in section 2.5 of RSS 102. 1. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 2. This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters from user and bystanders. The device meets the exemption from the routine evaluation limits in section 2.5 of RSS 102 Wistron NeWeb Confidential Document 4 Wistron NeWeb
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2. Features
Complete, Integrated Wireless Module o AV7540 IC o RF front-end o Flash memory
High Performance Audio and RF solution o 16 bit, 48kHz to 24 bit, 96kHz digital audio o 120dB SNR Digital Audio Path o Fixed Low Latency solution o +16dBm transmit RF output power o o Support for 30m/100m range NLOS/LOS
Digital interfaces and Audio o 8 channel digital audio I/O (4 I2S ports)
Configurable as input or output o Stereo audio DAC output o 4-wire SPI slave interface or 2-wire I2C-compatible communication with the host MCU
Package and connections o Compact size o 36 pin (2x18) PCIe card edge connector o diversity antenna capability
-82dBm receive RF sensitivity Wistron NeWeb Confidential Document 5 Wistron NeWeb
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3. Block Diagram 3. Module Outline Wistron NeWeb Confidential Document 6 Wistron NeWeb
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4. Pin Configuration and Definition Figure 1-1 AVMD7540-SWA5 module pin configuration Wistron NeWeb Confidential Document 7 Wistron NeWeb
Table ! GPIO6 GPIO4 Pin Name
#
A1 GND A2 GND A3 WCLK2 A4 BCLK2 A5 ADAT2 A6 WCLK0 A7 BCLK0 A8 ADAT0 A9 SPI/TWI_SEL A1 0 A1 1 A1 2 A1 3 A1 4 A1 5 A1 6 A1 7 A1 8 reserved GPIO3 GPIO5 AGND AGND ROUT LOUT B1 VCC B2 VCC B3 ADAT3 B4 BCLK3 B5 WCLK3 B6 MCLK_OUT B7 ADAT1 B8 BCLK1 B9 WCLK1 B1 0 B1 1 B1 2 B1 3 S_SCLK S_SSB SDA SCL Wistron NeWeb Corporation 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C. Phone: 886-3-666-7799 Fax: 886-3-666-7711 Website: www.wneweb.com
-1 AVMD7540-SWA5 pin description Pin Type Analog Analog Digital I/O Digital I/O Digital I/O Digital I/O Digital I/O Digital I/O Digital I/O Digital I/O Description Module ground Module ground I2S Word clock, AV75xx physical I2S I/O # 2 input/output I2S Bit clock, AV75xx physical I2S I/O # 2 input/output I2S audio data, AV75xx physical I2S I/O #2 input/output I2S Word clock, AV75xx physical I2S I/O # 0 input/output I2S Bit clock, AV75xx physical I2S I/O # 0 input/output I2S audio data, AV75xx physical I2S I/O # 0 input/output SPI / TWI interface selection (SPI = 0, TWI = 1) GPIO #6 Digital I/O GPIO #4 Digital I/O GPIO #3 Digital I/O GPIO #5 Digital I/O reserved Analog Analog Analog Analog Audio ground Audio DAC right channel output Audio DAC left channel output Audio ground
+5V supply voltage input
+5V supply voltage input I2S audio data, AV75xx physical I2S I/O # 3 input/output I2S Bit clock, AV75xx physical I2S I/O # 3 input/output I2S Word clock, AV75xx physical I2S I/O # 3 input/output Analog Analog Digital I/O Digital I/O Digital I/O Digital Output MCLK for I2S audio data Digital I/O Digital I/O Digital I/O Digital I/O I2S audio data, AV75xx physical I2S I/O # 1 input/output I2S Bit clock, AV75xx physical I2S I/O # 1 input/output I2S Word clock, AV75xx physical I2S I/O # 1 input/output I2C compatible serial data I/O Digital I/O I2C compatible serial clock I/O Digital I/O SPI Slave slave select (active low) Digital I/O SPI Slave serial clock Wistron NeWeb Confidential Document 8
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Pin Name S_MOSI Pin Type Digital I/O Description SPI Slave master out slave in S_MISO Digital I/O SPI Slave master in slave out SRQ/PND Digital Output Notification signal to host (pending notification) SM0 Digital Input Serial Mux control (for flash programming) and module reset (active low) WM_DETN Digital output Wireless module detect (low signal to indicate module is inserted in product)
#
B1 4 B1 5 B1 6 B1 7 B1 8 Wistron NeWeb Confidential Document 9 Wistron NeWeb
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5. Electrical Specifications 5.1. Absolute Maximum Ratings The Absolute Maximum Rating (AMR) corresponds to the maximum value that can be applied without leading to instantaneous or very short-term unrecoverable hard failure (destructive breakdown). Absolute Maximum Ratings are stress ratings only. Permanent damage to the device may be caused by continuously operating at or beyond these limits. Device functional operating limits and guaranteed performance specifications are given under Electrical Characteristics at the test conditions specified.
+5V Table 6-1 6-2 AVMD7540-SWA5 Absolute Maximum Ratings CONDITION MIN Supply (relative to GND) Input Voltage Range Digital Inputs Short circuit to GND (any pin) Storage Temperature Lead Temperature (10s) ESD Voltage Rating Human Body Model test
-0.3
---
-40
--
-0.3 MAX Units 6.0 3.6V continuous
+100
+225 2000 V V C C V Wistron NeWeb Confidential Document 10 Wistron NeWeb
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5.2. DC Electrical Characteristics Operating Conditions: +5V_IN = 5.0V 10%, TA=0C to +50 C; RF Chan. Freq. = 2412MHz to 2462MHz. All specifications are referenced to the AVMD7540-SWA5 edge connector pins and RF connectors, unless otherwise specified. Typical specifications at 5.0V and 25 C. Table 6-2 6-3 AVMD7540-SWA5 DC Electrical Characteristics PARAMETER Input supply voltage Supply Current (Note 1) CMOS I/O Logic Levels 3.3V I/O Input Voltage Logic Low, VIL Input Voltage Logic High, VIH Output Voltage Logic Low, VOL Output Voltage Logic High, VOH CONDITIONS Driven by an external regulator RESET RX mode: 1 stereo output I2S Internal regulator = 3.3V Internal regulator = 3.3V Internal regulator = 3.3V; ILOAD=1mA Internal regulator = 3.3V; ILOAD=1mA MAX 5.5 10 V V V V MIN 4.5 TYP V 100 0.6 0.4 2.0 2.9 mA mA UNIT Note 1: The operating states are defined as:
RESET = AVMD7540-SWA5 is held in reset by holding SM0 low RX mode: AVMD7540-SWA5 is operating in a link as a client node receiving 1 stereo channel of 16bit, 48kHz audio. 5.3. Electrical Characteristics RF Receiver Operating Conditions: +5V_IN = 5.0V 10%, TA=0C to +50 C; RF Chan. Freq. = 2412MHz to 2462MHz. All specifications are referenced to the AVMD7540-SWA5 edge connector pins and RF connectors, unless otherwise specified. Typical specifications at 5.0V and 25 C. Table 6-3 -4 AVMD7540-SWA5 Electrical Characteristics RF Receiver PARAMETER RF Channel Frequency Range Sensitivity (Note 1) Max Input Signal (Note 1) TYP MAX MIN 2412
-80
-5 CONDITIONS TA=25C 2400-2483.5 MHz
<2400 MHz
>2483.5 MHz Spurious RF outputs LO leakage UNIT 2462 MHz dBm dBm dBm dBm dBm dBm
-47
-60
-60
-47 Note 1: Sensitivity and max signal level are defined as the onset of 1% BLER Block Error Rate. Wistron NeWeb Confidential Document 11 Wistron NeWeb
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5.4. Electrical Characteristics RF Transmitter Operating Conditions: +5V_IN = 5.0V 10%, TA=0C to +50 C; RF Chan. Freq. = 2412MHz to 2462MHz. All specifications are referenced to the AVMD7540-SWA5 edge connector pins and RF connectors, unless otherwise specified. Typical specifications at 5.0V and 25 C. Table 6-5 -5 AVMD7540-SWA5 Electrical Characteristics RF Transmitter PARAMETER RF Performance RF Channel Frequency Range Output Power Harmonics (Note 1) TYP MAX 2412 2462 MIN
+16 UNIT Conducted RF Spurious signals Radiated Spurious RF signals CONDITIONS TA=25C, OFDM signal, 16MHz channel BW 2nd harmonic 3rd harmonic 800-1000MHz 2000-2390MHz 2483.5- 3000MHz; RBW=1MHz 3000-4000MHz ; RBW=1MHz 4.0-26.5GHz; RBW=1MHz 30-88MHz, 88-216MHz 216-960MHz
>960MHz
-45
-45
-45
-45
-45 34 37 40 48 MHz dBm dBm dBm dBm dBm dBm dBuV/
m dBuV/
m dBuV/
m dBuV/
m dBc LO leakage Relative to power in a 100kHz BW **, after DC offset correction
-20 Note 1: Measured at TX output power = +16dBm Note 1: Measured at TX output power = +16dBm 5.5. Electrical Characteristics RF Channel Frequency Operating Conditions: +5V_IN = 5.0V 10%, TA=0C to +50 C; RF Chan. Freq. = 2412MHz to 2462MHz. All specifications are referenced to the AVMD7540-SWA5 edge connector pins and RF connectors, unless otherwise specified. Typical specifications at 5.0V and 25 C. Table 6-5 -6 AVMD7540-SWA5 Electrical Characteristics RF Transmitter PARAMETER RF Performance MAX TYP MIN UNIT CONDITIONS AM2G system channel 1 AM2G system channel 2 AM2G system channel 3 Channel Frequency Wistron NeWeb Confidential Document 12 2412 2438 2462 MHz MHz MHz Wistron NeWeb Wistron NeWeb Corporation 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C. Phone: 886-3-666-7799 Fax: 886-3-666-7711 Website: www.wneweb.com
PARAMETER Frequency Error CONDITIONS 16MHz crystal MIN TYP MAX
+/- 20 UNIT ppm
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5.6. Electrical Characteristics End-to-end Audio Characteristics Operating Conditions: +5V_IN = 5.0V 10%, TA=0C to +50 C; RF Chan. Freq. = 2412MHz to 2462MHz. All specifications are referenced to the AVMD7540-SWA5 edge connector pins and RF connectors, unless otherwise specified. Typical specifications at 5.0V and 25 C. Table 6-6 -7 AVMD7540-SWA5 Electrical Characteristics End-to-end Audio Characteristics PARAMETER End-to-end SNR MAX TYP MIN UNITS CONDITIONS I2S in to I2S out, no interference;
16bit / 48kHz mode 24bit / 48kHz mode 16bit / 96kHz mode 24bit / 96kHz mode 48kHz, interleaving level = 0 48kHz, interleaving level = 1 48kHz, interleaving level = 2
+/-0.5dB flatness, 48Khz modes
+/-0.5dB flatness, 96Khz modes 96 120 97 120 20 20 11 15 19 20k 40k dB dB dB dB ms ms ms Hz Hz Latency Bandwidth 5.7. Electrical Characteristics MCLK Characteristics Operating Conditions: +5V_IN = 5.0V 10%, TA=0C to +50 C; RF Chan. Freq. = 2412MHz to 2462MHz. All specifications are referenced to the AVMD7540-SWA5 edge connector pins and RF connectors, unless otherwise specified. Typical specifications at 5.0V and 25 C. Table 6-7 cccccccccccvcccccccccccccccccccccc-8 AVMD7540-SWA5 Electrical Characteristics MCLK Characteristics PARAMETER MIN CONDITIONS 24MHz mode (256MHz divide by 10.5) 12MHz mode (256MHz divide by 21) TYP 24.38 12.19 MAX UNITS MHz MHz
%
60 40 MCLK frequency MCLK output duty cycle Wistron NeWeb Confidential Document 14 Wistron NeWeb
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6. Mechanical Dimension Wistron NeWeb Confidential Document 15 Wistron NeWeb
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7. Package Information 50pcs / Tray-Plate 40 Tray-Plate / Carton -> 2000pcs / Carton Wistron NeWeb Confidential Document 16 FCC Statement Federal Communication Commission Interference Statement 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 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate this equipment. 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 and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter. IMPORTANT NOTE:
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator &
your body. IMPORTANT NOTE:
This module is intended for OEM integrator. The OEM integrator is still responsible for the FCC compliance requirement of the end product, which integrates this module. 20cm minimum distance has to be able to be maintained between the antenna and the users for the host this module is integrated into. Under such configuration, the FCC radiation exposure limits set forth for an population/uncontrolled environment can be satisfied. Any changes or modifications not expressly approved by the manufacturer could void the user's authority to operate this equipment. USERS MANUAL OF THE END PRODUCT:
In the users manual of the end product, the end user has to be informed to keep at least 20cm separation with the antenna while this end product is installed and operated. The end user has to be informed that the FCC radio-frequency exposure guidelines for an uncontrolled environment can be satisfied. The end user has to also be informed that any changes or modifications not expressly approved by the manufacturer could void the user's authority to operate this equipment. If the size of the end product is smaller than 8x10cm, then additional FCC part 15.19 statement is required to be available in the users manual: This device complies with Part 15 of 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. LABEL OF THE END PRODUCT:
The final end product must be labeled in a visible area with the following " Contains TX FCC ID:
NKR-SWA5". If the size of the end product is larger than 8x10cm, then the following FCC part 15.19 statement has to also be available on the label: This device complies with Part 15 of 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 product uses the FCC Data API but is not endorsed or certified by the FCC