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Evaluation Board User Guide
UG-292
One Technology Way • P. O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Te l: 781.329.4700 • Fax: 781.461.3113 • www.analog.com
Evaluating the AD6641 DPD Observation Receiver
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
Rev. 0 | Page 1 of 28
FEATURES
Full featured evaluation board for the AD6641
SPI interface for setup and control
External, on-board oscillator or AD9517 clocking options
Balun/transformer or amplifier input drive options
LDO regulator or switching power supply options
VisualAnalog and SPI controller software interfaces
EQUIPMENT NEEDED
Analog signal source and antialiasing filter
Sample clock source (if not using the on-board oscillator)
2 switching power supplies (6.0 V, 2.5 A),
CUI EPS060250UH-PHP-SZ, provided
PC running Windows® 98 (2nd ed.), Windows 2000,
Windows ME, or Windows XP
USB 2.0 port, recommended (USB 1.1 compatible)
AD6641 board
HSC-ADC-EVALCZ FPGA-based data capture kit
SOFTWARE NEEDED
VisualAnalog
SPI controller
DOCUMENTS NEEDED
AD6641 data sheet
HSC-ADC-EVALCZ data sheet
AN-905 Application Note, VisualAnalog Converter Evaluation
Tool Version 1.0 User Manual
AN-878 Application Note, High Speed ADC SPI Control Software
AN-877 Application Note, Interfacing to High Speed ADCs via SPI
AN-835 Application, Understanding ADC Testing and Evaluation
GENERAL DESCRIPTION
This document describes the AD6641 evaluation board, which
provides all of the support circuitry required to operate this part
in its various modes and configurations. The application
software used to interface with the devices is also described.
The AD6641 data sheets provide additional information and
should be consulted when using the evaluation board. All
documents and software tools are available at www.analog.com/fifo.
For additional information or questions, send an email to
highspeed.converters@analog.com.
TYPICAL MEASUREMENT SETUP
09928-001
Figure 1. AD6641 Family Evaluation Board and HSC-ADC-EVALCZ Data Capture Board
