Analog Devices UG-001 - Manual

Evaluation Board User Guide
UG-001
One Technology Way • P.O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 • www.analog.com
Evaluating the AD9272/AD9273 for Ultrasound Systems
Please see the last page for an important warning and disclaimers. Rev. 0 | Page 1 of 24
FEATURES
Full featured evaluation board for the AD9272/AD9273
SPI and alternate clock options
Internal and external reference options
VisualAnalog and SPI Controller software interfaces
EQUIPMENT NEEDED
Analog signal source and antialiasing filter
2 switching power supplies (6.0 V, 2.5 A) CUI EPS060250UH-
PHP-SZ, provided
Linear bench top dc voltage source (0 V to 1.6 V), not
required for CW Doppler mode
PC running Windows 98 (2nd ed.), Windows 2000, Windows ME,
or Windows XP
USB 2.0 port, recommended (USB 1.1 compatible)
AD9272/AD9273 evaluation board
HSC-ADC-EVALCZ FPGA-based data capture kit
For CW Doppler mode: spectrum analyzer
For CW Doppler mode: dc voltage source: +5 V w/100 mA each
DOCUMENTS NEEDED
AD9272 and AD9273 data sheets
HSC-ADC-EVALCZ data sheet, High Speed Converter
Evaluation Platform (FPGA-based data capture kit)
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, Interface to High Speed ADCs via SPI
SOFTWARE NEEDED
VisualAnalog
SPI Controller
GENERAL DESCRIPTION
This document describes the AD9272/AD9273 evaluation
board, which provides all of the support circuitry required to
operate the AD9272/AD9273 in their various modes and
configurations. The application software used to interface with
the devices is also described.
The AD9272/AD9273 data sheet, available at www.analog.com ,
provides additional information and should be consulted when
using the evaluation board. All documents and software tools
are available at
http://www.analog.com/fifo . For any questions,
send an email to [email protected] .
TYPICAL MEASUREMENT SETUP
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Figure 1. AD9272-65EBZ/AD9272-80KITZ/AD9273-50EBZ Evaluation Board and HSC-ADC-EVALCZ Data Capture Board