ADN2526

Rev. A | Page 2 of 16

TABLE OF CONTENTS

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

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

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

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

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

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

Thermal Specifications ................................................................ 4

Absolute Maximum Ratings............................................................ 6

ESD Caution.................................................................................. 6

Pin Configuration and Function Descriptions............................. 7

Typical Performance Characteristics ............................................. 8

Theory of Operation ...................................................................... 10

Input Stage................................................................................... 10

Bias Current ................................................................................ 10

Automatic Laser Shutdown (ALS) ........................................... 11

Modulation Current................................................................... 11

Load Mistermination ................................................................. 12

Crosspoint Adjustment.............................................................. 13

Power Sequence .......................................................................... 13

Power Consumption .................................................................. 13

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

Typical Application Circuit....................................................... 14

Layout Guidelines....................................................................... 14

Design Example.......................................................................... 15

Outline Dimensions ....................................................................... 16

Ordering Guide .......................................................................... 16

REVISION HISTORY

8/09—Rev. 0 to Rev. A

Changes to Figure 5 and Figure 6................................................... 8

1/09—Revision 0: Initial Version