Wireless Audio Module AVMD7520‐SWA3 Chris O'Connor 2010/12/29 Customer P/N: N/A Avnera Model: AVMD7520-SWA3 WNC P/N: 55SWA301.
AVMD7520-SWA3 +15dBm, integrated antenna, 4 channel digital I/O Wireless HD Audio Module Solution General Description Features The AVMD7520-SWA3 module is a complete radio module solution containing all the necessary HW and FW to provide a system-integrationready, multichannel wireless HD audio solution compatible with the AM2G and AAL wireless audio system.
AVMD7520-SWA3 Module Datasheet – Preliminary revision 1.0 Revision History Revision Change Summary Release Date 1.0 Initial release Nov, 2010 Table of Contents General Description .............................................................................................................................................................. 2 Features ..........................................................................................................................................................
AVMD7520-SWA3 Module Datasheet – Preliminary 1 revision 1.0 AVMD7520-SWA3 PIN CONFIGURATION Connector Top View VCCPA VCC5V ADAT3 BCLK3 WCLK3 MCLK_OUT ADAT1 BCLK1 WCLK1 SDA SCL S_SSB S_SCLK S_MOSI S_MISO SRQ/PND SM0 WM_DETN/GND B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 B12 B13 B14 B15 B16 B17 B18 A12 A13 A14 A15 A16 A17 A18 GND GND GPIO2 GPIO23 GPIO22 GPIO18 GPIO17 GPIO16 GPIO7 GPIO6 GPIO4 GPIO3 GPIO5 GND AGND ROUT LOUT AGND AVMD7520-SWA3 Pinout Configuration v.
AVMD7520-SWA3 Module Datasheet – Preliminary revision 1.
AVMD7520-SWA3 Module Datasheet – Preliminary revision 1.0 2 ELECTRICAL SPECIFICATIONS 2.1 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.
AVMD7520-SWA3 Module Datasheet – Preliminary 2.3 revision 1.0 Electrical Characteristics – RF Receiver Operating Conditions: VCC = 5.0V ±10%, TA=0ºC to +50 ºC; RF Chan. Freq = 2412MHz to 2462MHz. All specifications are referenced to the AVMD7520-SWA3 edge connector pins and RF connectors, unless otherwise specified. ““Typical”” specifications use VCC = 5.0V and TA=25 ºC.
AVMD7520-SWA3 Module Datasheet – Preliminary revision 1.0 2.5 Electrical Characteristics – RF Channel Frequency Operating Conditions: VCC = 5.0V ±10%, TA=0ºC to +50 ºC; RF Chan. Freq = see below. All specifications are referenced to the AVMD7520-SWA3 edge connector pins and RF connectors, unless otherwise specified. “Typical” specifications use VCC = 5.0V and TA=25 ºC.
AVMD7520-SWA3 Module Datasheet – Preliminary revision 1.0 Common-mode output voltage 1.40 V Full-scale output voltage swing 1.70 Vp-p Note: Audio DAC path characteristics reflect the capabilities of the on-chip DAC and module; however, care must be taken in the layout and wiring of the external audio path to prevent degradation of the signal environment. 2.7 Electrical Characteristics – MCLK Characteristics Operating Conditions: VCC = 5.0V ±10%, TA=0ºC to +50 ºC; RF Chan. Freq = 2412MHz to 2462MHz.
AVMD7520-SWA3 Module Datasheet – Preliminary revision 1.0 3 Package Information 3.1 Mechanical Dimensions 3.0 mm 45.60 mm 57.50 mm 4.6 mm 8.50 mm 1.60 mm 11.90 mm 8.85 mm 20.05 mm 21.95 mm 29.15 mm 38.
AVMD7520-SWA3 Module Datasheet – Preliminary revision 1.
AVMD7520-SWA3 Module Datasheet – Preliminary revision 1.0 5 CONTACT INFO & LEGAL DISCLAIMER Avnera Corporation 16505 Bethany Court, Suite 100 Beaverton, Oregon 97006 U.S.A. Main: +1.503.718.4100 Fax: +1.503.718.4101 www.avnera.com Avnera Corporation reserves the right to make changes without notice to the product to improve function, reliability, or performance. Avnera Corporation does not assume any liability arising from the application or use of the products or circuits described herein.
AVMD7520-SWA3 Module Datasheet – Preliminary CONTENTS SUBJECT TO CHANGE WITHOUT NOTICE 13 revision 1.
AVMD7520-SWA3 Module Datasheet – Preliminary revision 1.0 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.
AVMD7520-SWA3 Module Datasheet – Preliminary revision 1.0 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.
AVMD7520-SWA3 Module Datasheet – Preliminary revision 1.0 IC Statement: This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B conforme á la norme NMB-003 du Canada. This device complies with Industry Canada license-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.
