AD8264

Data Sheet

Rev. B | Page 2 of 40

TABLE OF CONTENTS

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

 

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

 

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

 

Functional Block Diagram .............................................................. 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-EVALZ .......................... 34

 

Outline Dimensions ....................................................................... 37

 

Ordering Guide .......................................................................... 37

 

REVISION HISTORY

1/16—Rev. A to Rev. B

Changes to Features Section, General Description Section, and

Figure 1 .............................................................................................. 1

Changes to Figure 2.......................................................................... 7

Changes to VGA Section ............................................................... 28

Updated Outline Dimensions ....................................................... 37

Changes to Ordering Guide .......................................................... 37

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