Datasheet

User's Guide
SLOU338A–October 2012–Revised November 2012
AFE5809EVM Evaluation Module
This document assists in evaluating the AFE5809 highly integrated analog front-end devices through the
use of the AFE5809EVM Evaluation Module. Included are setup instructions, printed-circuit board art, bill
of materials, and schematics.
Contents
1 Overview ..................................................................................................................... 3
2 Default Configuration ....................................................................................................... 3
3 Software Installation and Operation ...................................................................................... 4
4 Test Setup ................................................................................................................... 4
5 Power Up AFE5809 ........................................................................................................ 5
6 Launch AFE5809 GUI ...................................................................................................... 6
7 Launch TSW1400 GUI ..................................................................................................... 8
8 TEST AFE5809 .............................................................................................................. 8
8.1 Step 1: Time Domain .............................................................................................. 8
8.2 Step 2: Single Tone FFT ........................................................................................ 10
8.3 Step 3: Demodulator Mode ...................................................................................... 11
9 Hardware Setup, CW Mode .............................................................................................. 20
9.1 Step 1: Switch to CW Mode ..................................................................................... 21
9.2 Step 2: Apply Input and Observe Outputs .................................................................... 22
9.3 External Clock for CW Mode .................................................................................... 23
9.4 External ADC Sampling Clock .................................................................................. 23
10 External Vcntl .............................................................................................................. 26
11 Board Configuration ....................................................................................................... 27
11.1 I/O, Power Supply, and USB .................................................................................... 27
11.2 CW Mode, ADC Clock ........................................................................................... 28
11.3 Vcntl Control Input ................................................................................................ 29
11.4 LEDs ............................................................................................................... 30
11.5 Miscellaneous Test Points ....................................................................................... 31
12 EVM Printed-Circuit Board Layouts and Schematics ................................................................. 32
12.1 Schematics ........................................................................................................ 38
13 Bill of Materials ............................................................................................................. 48
List of Figures
1 AFE5809EVM Basic Configuration ....................................................................................... 3
2 Default HW Setup With Connection Between TSW1400EVM and AFE5809....................................... 4
3 LED Placement.............................................................................................................. 5
4 Default Page for AFE5809 GUI ........................................................................................... 6
5 Default ADC State .......................................................................................................... 7
6 TSW1400 GUI Load ........................................................................................................ 8
7 TSW1400 GUI Configuration .............................................................................................. 9
8 Ramp Waveform Output.................................................................................................. 10
9 GUI: Single FFT Format .................................................................................................. 11
10 Hardware Setup for Demodulation Mode Capture .................................................................... 12
11 Analog Sine Burst with 20 Cycles at 10 MHz.......................................................................... 12
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SLOU338A–October 2012–Revised November 2012 AFE5809EVM Evaluation Module
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