ADF41020BCPZ-RL7(Rev0) Просмотр технического описания (PDF) - Analog Devices

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ADF41020BCPZ-RL7
(Rev.:Rev0)

18 GHz Microwave PLL Synthesizer

Analog Devices 

ADF41020

TABLE OF CONTENTS

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

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

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

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

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

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

Timing Characteristics ................................................................ 4

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

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

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

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

Theory of Operation ........................................................................ 8

Reference Input Section............................................................... 8

REVISION HISTORY

10/12—Revision 0: Initial Version

Data Sheet

RF Input Stage................................................................................8

Prescaler ..........................................................................................8

A Counter and B Counter ............................................................8

R Counter .......................................................................................9

PFD and Charge Pump.................................................................9

MUXOUT and Lock Detect.........................................................9

Input Shift Register .......................................................................9

The Function Latch.................................................................... 13

Applications Information .............................................................. 15

Interfacing ................................................................................... 15

PCB Design Guidelines ............................................................. 15

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

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

Rev. 0 | Page 2 of 16

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