Texas Instruments AFE5808A Evaluation Module AFE5808AEVM AFE5808AEVM 数据表
产品代码
AFE5808AEVM
User
'
s Guide
SLOU328A
–
November 2011
–
Revised December 2011
AFE5808/08AEVM (Rev E) Evaluation Module
This document assists users in evaluating the AFE5808/08A highly integrated analog front-end devices
through the use of the AFE5808/08AEVM Evaluation Module. Included are setup instructions,
printed-circuit board art, bill of materials, and schematics.
through the use of the AFE5808/08AEVM Evaluation Module. Included are setup instructions,
printed-circuit board art, bill of materials, and schematics.
Contents
1
Overview
.....................................................................................................................
2
Default Configuration
.......................................................................................................
3
Software Installation and Operation
......................................................................................
4
Test Setup
...................................................................................................................
5
Power Up AFE5808/08A
...................................................................................................
6
Launch AFE5808/08A GUI
................................................................................................
7
Launch TSW1250 GUI
.....................................................................................................
8
TEST AFE5808/08A
........................................................................................................
8.1
Step 1: Time Domain
..............................................................................................
8.2
Step 2: Single Tone FFT
........................................................................................
9
Hardware Setup, CW Mode
..............................................................................................
9.1
Step 1: Switch to CW Mode.
....................................................................................
9.2
Step 2: Apply input and observe outputs.
.....................................................................
9.3
External Clock for CW Mode
....................................................................................
10
External ADC Sampling Clock
...........................................................................................
11
External Vcntl
..............................................................................................................
12
Board Configuration
.......................................................................................................
12.1
Input/Output, Power Supply, and USB
........................................................................
12.2
CW Mode, ADC Clock
...........................................................................................
12.3
Vcntl Control Input
................................................................................................
12.4
LEDs
...............................................................................................................
12.5
Miscellaneous Test Points
.......................................................................................
13
EVM Printed-Circuit Board Layouts and Schematics
.................................................................
13.1
Schematics
........................................................................................................
14
Bill of Materials
.............................................................................................................
List of Figures
1
AFE5808/08AEVM Basic Configuration
..................................................................................
2
HW Setup With Connection Between TSW1250EVM and AFE5808/08A
...........................................
3
User Interface: Single FFT Format
......................................................................................
4
Setup for CW Mode
.......................................................................................................
5
Switching From Default (ADC) Mode Panel to CW Mode Panel
....................................................
6
CW Outputs
................................................................................................................
7
Relevant Capacitors for CW Mode, Top Side
.........................................................................
8
Relevant Capacitors for CW Mode, Bottom Side
.....................................................................
9
External ADC Sampling Clock Configuration
..........................................................................
10
External Vcntl Configuration
.............................................................................................
11
I/O, PWR, and USB Connector
..........................................................................................
12
AFE5808/08AEVM Jumper Locations
..................................................................................
1
SLOU328A
–
November 2011
–
Revised December 2011
AFE5808/08AEVM (Rev E) Evaluation Module
Copyright
©
2011, Texas Instruments Incorporated