Texas Instruments AFE5807EVM, User Manual, Page: 1 / 36

User ' s Guide
SLOU309 – December 2010
AFE5807/08EVM (Rev D) Evaluation Module
This document assists users in evaluating the AFE5807 and AFE5808 highly integrated analog front-end
devices through the use of the AFE5807/08EVM 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
3.1 GUI Installation (Mandatory)
......................................................................................
3
3.2 USB Interface Driver Installation
.................................................................................
3
4 Test Setup
...................................................................................................................
5
5 Power Up AFE5807/08
.....................................................................................................
6
6 Launch AFE5807/08 GUI
..................................................................................................
6
7 Launch TSW1250 GUI
.....................................................................................................
7
8 TEST AFE5807/08
..........................................................................................................
8
8.1 Step 1: Time Domain
..............................................................................................
8
8.2 Step 2: Single Tone FFT
........................................................................................
10
9 Hardware Setup, CW Mode
..............................................................................................
12
9.1 Step 1: Switch to CW Mode.
....................................................................................
12
9.2 Step 2: Apply input and observe outputs.
.....................................................................
13
9.3 External Clock for CW Mode
....................................................................................
14
10 External ADC Sampling Clock
...........................................................................................
16
11 External Vcntl
..............................................................................................................
18
12 Board Configuration
.......................................................................................................
20
12.1 Input/Output, Power Supply, and USB
........................................................................
20
12.2 CW Mode, ADC Clock
...........................................................................................
21
12.3 Vcntl Control Input
................................................................................................
22
12.4 LEDs
...............................................................................................................
23
12.5 Miscellaneous Test Points
.......................................................................................
24
13 EVM Printed-Circuit Board Layouts and Schematics
.................................................................
25
14 Bill of Materials
.............................................................................................................
31
List of Figures
1 AFE5807/08EVM Basic Configuration
...................................................................................
3
2 HW Setup With Connection Between TSW1250EVM and AFE5807/08
............................................
5
3 User Interface: Single FFT Format
......................................................................................
11
4 Setup for CW Mode
.......................................................................................................
12
5 Switching From Default (ADC) Mode Panel to CW Mode Panel
....................................................
13
6 CW Outputs
................................................................................................................
14
7 Relevant Capacitors for CW Mode, Top Side
.........................................................................
15
8 Relevant Capacitors for CW Mode, Bottom Side
.....................................................................
16
9 External ADC Sampling Clock Configuration
..........................................................................
17
10 External Vcntl Configuration
.............................................................................................
19
11 I/O, PWR, and USB Connector
..........................................................................................
20
Windows is a trademark of Microsoft Corporation.
1 SLOU309 – December 2010 AFE5807/08EVM (Rev D) Evaluation Module
Submit Documentation Feedback
Copyright © 2010, Texas Instruments Incorporated