ADL5372(Rev0) Просмотр технического описания (PDF) - Analog Devices

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Компоненты Описание

производитель

ADL5372
(Rev.:Rev0)

1500 MHz to 2500 MHz Quadrature Modulator

Analog Devices 

ADL5372

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

Theory of Operation ...................................................................... 11

Circuit Description..................................................................... 11

Basic Connections .......................................................................... 12

Optimization ............................................................................... 13

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

REVISION HISTORY

12/06—Revision 0: Initial Version

DAC Modulator Interfacing ..................................................... 14

Limiting the AC Swing .............................................................. 14

Filtering........................................................................................ 14

Using the AD9779 Auxiliary DAC for Carrier Feedthrough

Nulling ......................................................................................... 15

GSM Operation .......................................................................... 15

WCDMA Operation .................................................................. 16

WiMAX Operation .................................................................... 16

LO Generation Using PLLs ....................................................... 16

Transmit DAC Options ............................................................. 17

Modulator/Demodulator Options ........................................... 17

Evaluation Board ............................................................................ 18

Characterization Setup .................................................................. 19

Outline Dimensions ....................................................................... 21

Ordering Guide .......................................................................... 21

Rev. 0 | Page 2 of 24

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