Datasheet

AD8264
Rev. A | Page 2 of 40
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 6
Thermal Resistance ...................................................................... 6
Maximum Power Dissipation ..................................................... 6
ESD Caution .................................................................................. 6
Pin Configuration and Function Descriptions ............................. 7
Typical Performance Characteristics ............................................. 8
Test Circuits ..................................................................................... 20
Theory of Operation ...................................................................... 28
Overview ..................................................................................... 28
Preamp ......................................................................................... 28
VGA ............................................................................................. 28
Post Amplifier ............................................................................. 29
Noise ............................................................................................ 29
Applications Information .............................................................. 30
A Low Channel Count Application Concept Using a Discrete
Reference ..................................................................................... 30
A DC Connected Concept Example ........................................ 31
Evaluation Board ............................................................................ 34
Connecting and Using the AD8264-E VA L Z .......................... 34
Outline Dimensions ....................................................................... 37
Ordering Guide .......................................................................... 37
REVISION HISTORY
1/11—Rev. 0 to Rev. A
Changes to Figure 1 .......................................................................... 1
Changes to Connecting and Using the AD8264-EVALZ Section
and Figure 117 ................................................................................. 34
Changes to Figure 118 .................................................................... 35
5/09—Revision 0: Initial Version