Evaluation Board User Guide
UG-003
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 AD9650/AD9268/AD9258/AD9251/AD9231/AD9204/
AD9269/AD6659 Analog-to-Digital Converters
Please see the last page for an important warning and disclaimers.
Rev. A | Page 1 of 40
FEATURES
Full featured evaluation board for the AD9650/AD9268/
AD9258/AD9251/AD9231/AD9204/AD9269/AD6659
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)
AD9650, AD9268, AD9258, AD9251, AD9231, AD9204, AD9269,
or AD6659 board
HSC-ADC-EVALCZ FPGA-based data capture kit
SOFTWARE NEEDED
VisualAnalog
SPI controller
DOCUMENTS NEEDED
AD9650
,
AD9268
,
AD9258
,
AD9251
,
AD9231
,
AD9204,
AD9269
, or
AD6659
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 Note,
Understanding ADC Testing and
Evaluation
GENERAL DESCRIPTION
This document describes the AD9650, AD9268, AD9258, AD9251,
AD9231, AD9204, AD9269, and AD6659 evaluation board, which
provides all of the support circuitry required to operate these
parts in their various modes and configurations. The application
software used to interface with the devices is also described.
The AD9650, AD9268, AD9258, AD9251, AD9231, AD9204,
AD9269, and AD6659 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
.
TYPICAL MEASUREMENT SETUP
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Figure 1. AD9268 and AD9269 Family Evaluation Board and HSC-ADC-EVALCZ Data Capture Board
Содержание AD6659
Страница 13: ...Evaluation Board User Guide UG 003 Rev A Page 13 of 40 08168 017 Figure 18 DUT and Related Circuits...
Страница 14: ...UG 003 Evaluation Board User Guide Rev A Page 14 of 40 08168 018 Figure 19 SPI Interface Circuit...
Страница 15: ...Evaluation Board User Guide UG 003 Rev A Page 15 of 40 08168 019 Figure 20 Channel A Input Circuits...
Страница 16: ...UG 003 Evaluation Board User Guide Rev A Page 16 of 40 08168 020 Figure 21 Channel B Analog Input Circuits...
Страница 17: ...Evaluation Board User Guide UG 003 Rev A Page 17 of 40 08168 021 Figure 22 Default Clock Path Input Circuits...
Страница 18: ...UG 003 Evaluation Board User Guide Rev A Page 18 of 40 08168 022 Figure 23 Optional AD9517 Clock Input Circuit...
Страница 19: ...Evaluation Board User Guide UG 003 Rev A Page 19 of 40 08168 023 Figure 24 Output Buffer Circuits...
Страница 20: ...UG 003 Evaluation Board User Guide Rev A Page 20 of 40 08168 024 Figure 25 FIFO Board Connector...
Страница 21: ...Evaluation Board User Guide UG 003 Rev A Page 21 of 40 08168 025 Figure 26 Top Side...
Страница 22: ...UG 003 Evaluation Board User Guide Rev A Page 22 of 40 08168 026 Figure 27 Ground Plane Layer 2...
Страница 23: ...Evaluation Board User Guide UG 003 Rev A Page 23 of 40 08168 027 Figure 28 Power Plane Layer 3...
Страница 24: ...UG 003 Evaluation Board User Guide Rev A Page 24 of 40 08168 028 Figure 29 Power Plane Layer 4...
Страница 25: ...Evaluation Board User Guide UG 003 Rev A Page 25 of 40 08168 029 Figure 30 Ground Plane Layer 5...
Страница 26: ...UG 003 Evaluation Board User Guide Rev A Page 26 of 40 08168 030 Figure 31 Bottom Side...
