The mark

shows major revised points.

BIPOLAR ANALOG INTEGRATED CIRCUIT

WIDE BAND IQ DEMODULATOR FOR DIGITAL VIDEO/DATA RECEIVER

Document No. P10193EJ4V0DS00 (4th edition)

Date Published October 1999 N CP(K)

Printed in Japan

DESCRIPTION

The

µPC2766GR/GS is a Silicon monolithic IC designed for use as IQ demodulator in wide dynamic range

compressed video or spread spectrum receivers. This IC consists of a wide band RF amplifier, gain control amplifier,

dual balanced mixers (DBM), Lo buffers, and I & Q output buffer amplifiers.

The package is 20 pin SSOP (shrink small outline package:

µPC2766GR) or 20 pin SOP (µPC2766GS) suitable

for high-density surface mount.

FEATURES

•

Broadband operation

RF & LO up to 1 000 MHz

IF (IQ) up to 200 MHz

•

Wideband IQ phase and amplitude balance

Amplitude balance

±0.3 dB (TYP.)

Phase balance

±0.3 degree (TYP.)

•

AGC dynamic range

45 dB

•

30 dBc

•

Supply Voltage

5 V

•

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

ORDERING INFORMATION

PART NUMBER

PACKAGE

PACKAGE STYLE

µPC2766GR-E1

20 pin plastic SSOP (225 mil)

Embossed tape 12 mm wide. 2.5 k/REEL

Pin 1 indicates pull-out direction of tape

µPC2766GS-E1

20 pin plastic SOP (300 mil)

Embossed tape 24 mm wide. 2.5 k/REEL

Pin 1 indicates pull-out direction of tape

Caution electro-static sensitive device

The information in this document is subject to change without notice. Before using this document, please

confirm that this is the latest version.

Not all devices/types available in every country. Please check with local NEC representative for availability

and additional information.

©

1995, 1999

DATA SHEET