AD9822
TABLE OF CONTENTS
Specifications..................................................................................... 3
Analog Specifications................................................................... 3
Digital Specifications ................................................................... 4
Timing Specifications .................................................................. 5
Absolute Maximum Ratings............................................................ 6
Thermal Characteristics .............................................................. 6
ESD Caution.................................................................................. 6
Pin Configuration and Function Descriptions............................. 7
Terminology ...................................................................................... 8
Functional Description .................................................................. 12
3-Channel CDS Mode................................................................ 12
3-Channel SHA Mode................................................................ 12
REVISION HISTORY
2/05—Rev. A to Rev. B
Changes to Format .............................................................Universal
Changes to Ordering Guide .......................................................... 18
Updated Outline Dimensions ....................................................... 18
12/99—Rev. 0 to Rev. A
1-Channel CDS Mode ............................................................... 12
1-Channel SHA Mode ............................................................... 12
Internal Register Descriptions.................................................. 13
Circuit Operation ........................................................................... 15
Analog Inputs—CDS Mode ...................................................... 15
External Input Coupling Capacitors........................................ 15
Analog Inputs—SHA Mode...................................................... 16
Programmable Gain AmplifierS (PGA) .................................. 16
Applications..................................................................................... 17
Circuit and Layout Recommendations ................................... 17
Outline Dimensions ....................................................................... 18
Ordering Guide .......................................................................... 18
Rev. B | Page 2 of 20