Datasheet

AD9237 Data Sheet
Rev. B | 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
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