AD9237

Data Sheet

Rev. C | Page 2 of 24

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications....................................................................................... 1

Functional Block Diagram .............................................................. 1

General Description ......................................................................... 1

Product Highlights ........................................................................... 1

Revision History ............................................................................... 2

Specifications..................................................................................... 3

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

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

AC Specifications.......................................................................... 4

Switching Specifications .............................................................. 5

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

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

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

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

Terminology.......................................................................................9

Equivalent Circuits......................................................................... 10

Typical Performance Characteristics ........................................... 11

Applying the AD9237 .................................................................... 16

Theory of Operation.................................................................. 16

Analog Input and Reference Overview ................................... 16

Voltage Reference ....................................................................... 18

Clock Input Considerations...................................................... 19

Power Dissipation, Power Scaling, and Standby Mode......... 19

Digital Outputs ........................................................................... 21

Outline Dimensions....................................................................... 22

Ordering Guide .......................................................................... 22

REVISION HISTORY

8/14—Rev. B to Rev. C

Changes to Table 7.......................................................................... 18

Changes to Ordering Guide .......................................................... 22

7/12—Rev. A to Rev. B

Changed CP-32-2 Package to CP-32-7 Package.............Universal

Changes to Figure 3.......................................................................... 8

Updated Outline Dimensions....................................................... 22

Changes to Ordering Guide .......................................................... 22

5/10—Rev. 0 to Rev. A

Changes to Product Highlights Section......................................... 1

Changes to Pipeline Delay Parameter in Table 4.......................... 5

Changes to Figure 2.......................................................................... 6

Changes to Figure 3 and Table 6..................................................... 8

10/05—Revision 0: Initial Version