AD9480

Rev. 0 | Page 2 of 28

TABLE OF CONTENTS

DC Specifications ............................................................................. 3

Digital Specifications........................................................................ 4

AC Specifications.............................................................................. 5

Switching Specifications .................................................................. 6

Timing Diagram ........................................................................... 6

Absolute Maximum Ratings............................................................ 7

Explanation of Test Levels........................................................... 7

ESD Caution.................................................................................. 7

Pin Configuration and Function Descriptions............................. 8

Definitions ......................................................................................... 9

Equivalent Circuits ......................................................................... 11

Application Notes ........................................................................... 12

Clocking the AD9480................................................................. 12

Analog Inputs.............................................................................. 12

Voltage Reference ....................................................................... 13

Digital Outputs ........................................................................... 14

Output Coding............................................................................ 14

Interleaving Two AD9480s........................................................ 14

Data Clock Out........................................................................... 14

Typical Performance Characteristics ........................................... 15

AD9480 Evaluation Board ............................................................ 19

Power Connector........................................................................ 19

Analog Inputs.............................................................................. 19

Gain.............................................................................................. 19

Optional Operational Amplifier............................................... 19

Clock ............................................................................................ 19

Optional Clock Buffer ............................................................... 19

Optional XTAL ........................................................................... 19

Voltage Reference ....................................................................... 20

Data Outputs............................................................................... 20

Evaluation Board Bill of Materials ............................................... 21

PCB Schematics .............................................................................. 22

PCB Layers ...................................................................................... 24

Outline Dimensions ....................................................................... 26

Ordering Guide .......................................................................... 27

REVISION HISTORY

7/04—Revision 0: Initial Version