AD8339

Preliminary

Technical Data

Rev. PrA | Page 2 of 15

TABLE OF CONTENTS

AD8339 Specifications.................................................................... 3

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

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

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

Equivalent Input Circuits ................................................................ 7

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

Test Circuits....................................................................................... 9

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

Quadrature Generation ............................................................. 10

I/Q Demodulator and Phase Shifter ........................................ 10

Dynamic Range and Noise........................................................ 11

Summation of Multiple Channels (Analog Beamforming).. 12

Phase Compensation and Analog Beamforming................... 12

Serial Interface ............................................................................ 13

ENBL Bits ................................................................................ 13

Applications..................................................................................... 14

Logic Inputs and Interfaces....................................................... 14

Reset Input .................................................................................. 14

Outline Dimensions ....................................................................... 15

REVISION HISTORY

12/19/06 – Rev. Prelim A1