Datasheet
AD9433
Rev. A | Page 2 of 20
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Introduction ....................................................................... 1
Functional Block Diagram .............................................................. 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
DC Specifications ......................................................................... 3
AC Specifications .......................................................................... 4
Switching Specifications .............................................................. 5
Timing Diagram ........................................................................... 5
Absolute Maximum Ratings ............................................................ 6
Explanation of Test Levels ........................................................... 6
Thermal Characteristics .............................................................. 6
ESD Caution .................................................................................. 6
Pin Configuration and Function Descriptions ............................. 7
Typical Performance Characteristics ..............................................8
Terminology .................................................................................... 14
Equivalent Circuits ......................................................................... 16
Theory of Operation ...................................................................... 17
Encode Input ............................................................................... 17
Encode Voltage Level Definition .............................................. 17
Analog Input ............................................................................... 18
SFDR Optimization.................................................................... 18
Digital Outputs ........................................................................... 18
Voltage Reference ....................................................................... 18
Timing ......................................................................................... 18
Applications Information .............................................................. 19
Layout Information .................................................................... 19
Replacing the AD9432 with the AD9433 ................................ 19
Outline Dimensions ....................................................................... 20
Ordering Guide .......................................................................... 20
REVISION HISTORY
6/09—Rev. 0 to Rev. A
Updated Format .................................................................. Universal
Reorganized Layout ............................................................ Universal
Added TQFP_EP Package ................................................. Universal
Deleted LQFP_ED Package ............................................... Universal
Changes to Thermal Characteristics Section ................................ 6
Changes to Pin Configuration and Function Descriptions
Section ................................................................................................ 7
Deleted Evaluation Board Section ................................................ 16
Updated Outline Dimensions ....................................................... 20
Changes to Ordering Guide .......................................................... 20
10/01—Revision 0: Initial Version