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BIPOLAR ANALOG INTEGRATED CIRCUIT

IQ DEMODULATOR FOR DIGITAL VIDEO/DATA RECEIVER

©

1998, 1999

Document No. P13541EJ3V0DS00 (3rd edition)

Date Published October 1999 N CP(K)

Printed in Japan

DATA SHEET

The mark

shows major revised points.

DESCRIPTION

The

µPC3205GR is Silicon monolithic IC designed for use as IQ demodulator in digital communication systems.

This IC consists of AGC amplifier, dual balanced mixers (DBM), oscillator, quadrature phase shifter and I & Q output

buffer amplifiers.

The package is 20-pin SSOP (shrink small outline package) suitable for high-density surface mount.

FEATURES

•

On chip quadrature (90°) phase shifter

•

IQ phase and amplitude balance

Amplitude Balance :

±0.5 dB

Phase Balance

:

±2.0 degree

•

Low distortion

:

•

Supply Voltage

:5 V

•

Packaged in 20-pin SSOP suitable for high-density surface mount

ORDERING INFORMATION

Part Number

Package

Supplying Form

µPC3205GR-E1

20-pin plastic SSOP (225 mil)

Embossed tape 12 mm wide.

Pin 1 indicates pull-out direction of tape.

Q’ty 2.5 k/reel

For evaluation sample order, please contact your local NEC office. (Part number for sample order:

µPC3205GR)

Caution electro-static sensitive device