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PCB design board
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Table Of Contents
FEATURES
EQUIPMENT NEEDED
SOFTWARE NEEDED
DOCUMENTS NEEDED
GENERAL DESCRIPTION
TYPICAL MEASUREMENT SETUP
TABLE OF CONTENTS
REVISION HISTORY
EVALUATION BOARD HARDWARE
POWER SUPPLIES
INPUT SIGNALS
OUTPUT SIGNALS
DEFAULT OPERATION AND JUMPER SELECTION SETTINGS
Power Circuitry
Analog Input
AD9650 Family
AD9268 Family
AD9269 Family
VREF
RBIAS
Clock Circuitry for the AD9269 Family
Clock Circuitry for the AD9650 and the AD9268 Family
PDWN
Non-SPI Mode
Switching Power Supply
EVALUATION BOARD SOFTWARE QUICK START PROCEDURES
CONFIGURING THE BOARD
USING THE SOFTWARE FOR TESTING
Setting Up the ADC Data Capture
Setting Up the SPI Controller Software
Adjusting the Amplitude of the Input Signal
Troubleshooting Tips
EVALUATION BOARD SCHEMATICS AND ARTWORK
ORDERING INFORMATION
BILL OF MATERIALS
Evaluation Board User Guide
UG-003
Rev. A | Page 23 of 40
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8168-027
Figure 28. Power
Plane (Lay
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