DATA SHEET

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.

BIPOLAR ANALOG INTEGRATED CIRCUIT

400 MHz QUADRATURE MODULATOR

FOR DIGITAL MOBILE COMMUNICATION

Document No. P10807EJ3V0DS00 (3rd edition)

Date Published October 1999 N CP(K)

Printed in Japan

©

1995, 1999

The mark

shows major revised points.

DESCRIPTION

The

µPC8105GR is a sillicon monolithic integrated circuit designed as quadrature modulator for digital mobile

communication systems. This modulator housed in a 16 pin plastic SSOP that is easy to install and contributes to

miniaturizing the system.

The device has power save function and can operates 2.7 to 5.5 V supply voltage to realize low power

consumption.

FEATURES

•

Internal 90

° phase shifter is accurate over an IF range from 100 MHz to 400 MHz.

•

•

•

16 pin plastic SSOP suitable for high density surface mounting.

•

Low current in sleep mode

APPLICATION

•

IF modulator for Digital cellular phone (PDC, IS-54, GSM etc..)

•

IF modulator for Digital cordless phone (PHS, PCS etc..)

ORDERING INFORMATION

PART NUMBER

PACKAGE

SUPPLYING FORM

µPC8105GR-E1

16 pin plastic SSOP (225 mil)

Carrier tape width 12 mm. Q’ty 2.5 kp/Reel

Pin 1 indicated pull-out direction of tape.

To order evaluation samples, please contact your local NEC sales office.

(Part number for sample order:

µPC8105GR)