AD9244

Rev. C | Page 2 of 36

TABLE OF CONTENTS

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

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

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

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

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

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

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

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

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

Digital Specifications ................................................................... 5

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

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

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

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

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

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

Typical Application Circuits ......................................................... 11

Typical Performance Characteristics ........................................... 12

Theory of Operation ...................................................................... 17

Analog Input and Reference Overview ................................... 17

Analog Input Operation ............................................................ 18

Reference Operation .................................................................. 20

Digital Inputs and Outputs ....................................................... 21

Evaluation Board ............................................................................ 26

Analog Input Configuration ..................................................... 26

Reference Configuration ........................................................... 26

Clock Configuration .................................................................. 26

Outline Dimensions ....................................................................... 36

Ordering Guide .......................................................................... 36

REVISION HISTORY

12/05—Rev. B to Rev. C

Updated Format..................................................................Universal

Changes to Figure 45...................................................................... 19

Added Single-Ended Input Configuration Section.................... 19

Added Reference Decoupling Section ......................................... 25

Changes to Figure 65...................................................................... 28

Changes to Figure 66...................................................................... 29

Changes to Figure 67...................................................................... 30

Added Table 15 ............................................................................... 34

2/05—Rev. A to Rev. B

Updated Format..................................................................Universal

Changes to Table 1.............................................................................3

Changes to Table 2.............................................................................4

Reformatted Table 5 ..........................................................................7

Changes to Table 6.............................................................................8

Changes to Figure 12...................................................................... 12

Changed Captions on Figure 18 and Figure 21 .......................... 13

Changes to Figure 35, Figure 38, Figure 39................................. 16

Changes to Table 9.......................................................................... 18

Changes to Table 13 ....................................................................... 26

Changes to Ordering Guide .......................................................... 36

6/03—Rev. 0 to Rev. A

Changes to AC Specifications ..........................................................3

Updated Ordering Guide .................................................................6

Updated Outline Dimensions....................................................... 33

6/02—Revision 0: Initial Version