AD12400

Rev. A | Page 2 of 24

TABLE OF CONTENTS

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

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

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

Absolute Maximum Ratings............................................................ 5

Explanation of Test Levels ........................................................... 5

ESD Caution.................................................................................. 5

Pin Configuration and Function Descriptions............................. 7

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

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

Theory of Operation ...................................................................... 13

Time-Interleaving ADCs........................................................... 13

Analog Input ............................................................................... 13

Clock Input.................................................................................. 13

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

Power Supplies ............................................................................ 14

Start-Up and RESET .................................................................. 14

LEAD/LAG ................................................................................. 14

Thermal Considerations............................................................ 14

Package Integrity/Mounting Guidelines ................................. 15

AD12400 Evaluation Kit ........................................................... 16

Layout Guidelines........................................................................... 21

PCB Interface .............................................................................. 21

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

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

REVISION HISTORY

6/05—Rev. 0 to Rev. A

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

Changes to Figure 3.......................................................................... 6

Changes to Table 5............................................................................ 6

Renamed Definition of Specifications Section to

Terminology Section ........................................................................ 9

Changes to LEAD/LAG Section ................................................... 14

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

11/03—Revision 0: Initial Version