AD8368

Rev. A | Page 2 of 20

TABLE OF CONTENTS

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

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

Functional Block Diagram ............................................................ 1

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

Revision History ............................................................................. 2

Specifications................................................................................... 3

Absolute Maximum Ratings.......................................................... 5

ESD Caution................................................................................ 5

Pin Configuration and Function Descriptions........................... 6

Typical Performance Characteristics ........................................... 7

Circuit Description....................................................................... 12

Input Attenuator and Interpolator ......................................... 12

Fixed-Gain Stage and Output Buffer ..................................... 12

Output Offset Correction........................................................ 12

Input and Output Impedances ............................................... 12

Gain Control Interface ............................................................ 13

Applications Information ............................................................ 14

VGA Operation ........................................................................ 14

AGC Operation ........................................................................ 14

Evaluation Board .......................................................................... 17

Outline Dimensions..................................................................... 18

Ordering Guide ........................................................................ 18

REVISION HISTORY

10/07—Rev. 0 to Rev. A

Changes to Table 1............................................................................ 3

Changes to Figure 4 to Figure 6 ...................................................... 7

Changes to Figure 16........................................................................ 9

Changes to Figure 31...................................................................... 12

Updated Outline Dimensions ....................................................... 18

Changes to Ordering Guide .......................................................... 18

4/06—Revision 0: Initial Version