ADN2865 View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

ADN2865

Continuous Rate 12.3Mb/s to 2.7Gb/s Clock and Data Recovery IC w/Loop Timed SERDES

Analog Devices 

ADN2865

Preliminary Technical Data

TABLE OF CONTENTS

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

Jitter Specifications....................................................................... 4

Output and Timing Specifications ............................................. 5

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

Thermal Characteristics .............................................................. 7

ESD Caution.................................................................................. 7

Timing Characteristics..................................................................... 9

Pin Configuration and Function Descriptions........................... 10

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

I2C Interface Timing and Internal Register Description........... 12

Terminology .................................................................................... 16

Jitter Specifications ......................................................................... 17

Jitter Generation ......................................................................... 17

Jitter Transfer............................................................................... 17

Jitter Tolerance ............................................................................ 17

Theory of Operation ...................................................................... 18

Functional Description.................................................................. 20

Frequency Acquisition............................................................... 20

Limiting Amplifier ..................................................................... 21

Slice Adjust.................................................................................. 22

Loss of Signal (LOS) Detector .................................................. 22

Lock Detector Operation .......................................................... 20

Harmonic Detector .................................................................... 21

Squelch Mode .......................... Error! Bookmark not defined.

I2C Interface ............................................................................... 22

Reference Clock (Optional) ...................................................... 23

Applications Information .............................................................. 26

PCB Design Guidelines ............................................................. 26

DC-Coupled Application .......................................................... 28

Coarse Data Rate Readback Look-Up Table............................... 30

Outline Dimensions ....................................................................... 32

Ordering Guide .......................................................................... 32

REVISION HISTORY

Revision 0: Initial Version

Revision A: Remove Minimum Supply Current Spec

Revision B: Update spec table

Rev. PrA | Page 2 of 33

Share Link: