ADN2805(Rev0) View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

ADN2805
(Rev.:Rev0)

1.25 Gbps Clock and Data Recovery IC

Analog Devices 

ADN2805

TABLE OF CONTENTS

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

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

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

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

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

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

Jitter Specifications ....................................................................... 3

Output and Timing Specifications ............................................. 4

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

Thermal Characteristics .............................................................. 6

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

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

I2C Interface Timing and Internal Register Description ............. 8

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

Functional Description.................................................................. 12

Frequency Acquisition............................................................... 12

Input Buffer ................................................................................. 12

Lock Detector Operation .......................................................... 12

SQUELCH Mode........................................................................ 13

System Reset................................................................................ 13

I2C Interface ................................................................................ 13

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

PCB Design Guidelines ............................................................. 14

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

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

REVISION HISTORY

1/08—Revision 0: Initial Version

Rev. 0 | Page 2 of 16

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