Datasheet

User's Guide
SLOU332A– January 2012– Revised January 2012
AFE5803EVM (Revision E ) Evaluation Module
This document assists users in evaluating the AFE5803 highly integrated analog front-end devices
through the use of the AFE5803EVM Evaluation Module. Included are setup instructions, printed-circuit
board art, bill of materials, and schematics.
Contents
1 Overview ..................................................................................................................... 2
2 Default Configuration ....................................................................................................... 2
3 Software Installation and Operation ...................................................................................... 3
4 Test Setup ................................................................................................................... 4
5 Power Up AFE5803 ........................................................................................................ 5
6 Launch AFE5803 GUI ...................................................................................................... 6
7 Launch TSW1250 GUI ..................................................................................................... 7
8 TEST AFE5803 .............................................................................................................. 8
8.1 Step 1: Time Domain .............................................................................................. 8
8.2 Step 2: Single Tone FFT ........................................................................................ 10
9 External ADC Sampling Clock ........................................................................................... 11
10 External Vcntl .............................................................................................................. 14
11 Board Configuration ....................................................................................................... 15
11.1 Input/Output, Power Supply, and USB ........................................................................ 15
11.2 ADC Clock ......................................................................................................... 16
11.3 Vcntl Control Input ................................................................................................ 17
11.4 LEDs ............................................................................................................... 18
11.5 Miscellaneous Test Points ....................................................................................... 19
12 EVM Printed-Circuit Board Layouts and Schematics ................................................................. 20
12.1 Schematics ........................................................................................................ 26
13 Bill of Materials ............................................................................................................. 35
List of Figures
1 AFE5803EVM Basic Configuration ....................................................................................... 3
2 HW Setup With Connection Between TSW1250EVM and AFE5803 ................................................ 4
3 Default Conditions Screen ................................................................................................. 6
4 User Interface: Single FFT Format...................................................................................... 11
5 External ADC Sampling Clock Configuration .......................................................................... 12
6 External Vcntl Configuration ............................................................................................. 14
7 I/O, PWR, and USB Connector.......................................................................................... 15
8 AFE5803EVM Jumper Locations........................................................................................ 16
9 Vcntl ......................................................................................................................... 17
10 AFE5803EVM LED Location............................................................................................. 18
11 AFE5803EVM Test Point Locations .................................................................................... 19
12 Top Layer - Signal......................................................................................................... 20
13 Second Layer - Ground................................................................................................... 21
14 Third Layer - Power ....................................................................................................... 22
15 Fourth Layer - Signal...................................................................................................... 23
16 Fifth Layer - Ground....................................................................................................... 24
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SLOU332A– January 2012– Revised January 2012 AFE5803EVM (Revision E ) Evaluation Module
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