AD9245

Rev. D | Page 2 of 32

TABLE OF CONTENTS

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

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

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

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

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

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

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

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

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

Digital Specifications ................................................................... 7

Switching Specifications .............................................................. 8

Absolute Maximum Ratings............................................................ 9

Thermal Resistance ...................................................................... 9

ESD Caution.................................................................................. 9

Terminology .................................................................................... 10

Pin Configuration and Function Descriptions........................... 11

Equivalent Circuits ......................................................................... 12

Typical Performance Characteristics ........................................... 13

Theory of Operation ...................................................................... 18

Analog Input and Reference Overview ................................... 18

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

Jitter Considerations .................................................................. 20

Power Dissipation and Standby Mode .................................... 20

Digital Outputs ........................................................................... 20

Timing ......................................................................................... 21

Voltage Reference ....................................................................... 21

Internal Reference Connection ................................................ 21

External Reference Operation .................................................. 22

Operational Mode Selection ..................................................... 22

Evaluation Board ........................................................................ 22

Outline Dimensions ....................................................................... 29

Ordering Guide .......................................................................... 29

REVISION HISTORY

1/06—Rev. C to Rev. D

Changes to Differential Input Configurations Section and

Figure 40 .......................................................................................... 19

Changes to Internal Reference Connection Section .................. 21

Changes to Figure 49...................................................................... 23

Changes to Figure 50...................................................................... 24

Changes to Table 12........................................................................ 28

Updated Outline Dimensions ....................................................... 29

Changes to Ordering Guide .......................................................... 29

8/05—Rev. B to Rev. C

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

Changes to Features, Applications, General Description, and

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

Added Table 1; Renumbered Sequentially .................................... 3

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

Added Table 3; Renumbered Sequentially .................................... 5

Changes to Table 4............................................................................ 6

Changes to Table 5............................................................................ 7

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

Deleted Explanation of Test Levels Table ...................................... 8

Added Figure 26 to Figure 31; Renumbered Sequentially ........ 16

Added Figure 32 to Figure 37; Renumbered Sequentially ........ 17

Changes to Figure 39...................................................................... 18

Changes to Clock Input Consideration Section ......................... 19

Changes to Figure 44...................................................................... 20

Changes to Table 10 ....................................................................... 21

Changes to Figure 51...................................................................... 25

Changes to Table 12 ....................................................................... 28

Changes to Ordering Guide .......................................................... 29

Updated Outline Dimensions....................................................... 29

10/03—Rev. A to Rev. B

Changes to Figure 33...................................................................... 17

5/03—Rev. 0 to Rev. A

Changes to Figure 30...................................................................... 15

Changes to Figure 37...................................................................... 19

Changes to Figure 38...................................................................... 20

Changes to Figure 39...................................................................... 21

Changes to Table 10 ....................................................................... 24

Changes to the Ordering Guide ................................................... 25