BIPOLAR ANALOG INTEGRATED CIRCUIT

Single Chip Transceiver Silicon MMIC for PHS

©

1998

Document No. P13117EJ1V0DS00 (1st edition)

Date Published December 1998 N CP(K)

Printed in Japan

PRELIMINARY DATA SHEET

DESCRIPTION

The

µPC8139GR-7JH is a silicon microwave monolithic IC (SiMMIC) developed as a transceiver for Personal

Handyphone System (PHS).

This IC is a highly integrated single chip, suitable for PHS, including a quadrature modulator, up converter, and

AGC circuit for adjusting the output level in the transmitter block, a 2nd down converter and RSSI circuit in the

receiver block, and a transistor for 2nd VCO.

This low power IC employs NEC’s proprietary bipolar process NESAT

power save function, which contributes to lowering power consumption of the RF block.

This IC is packaged in a small, thin 30 pin plastic TSSOP (225 mil).

FEATURES

•

Low voltage operation, low current consumption

•

LPF is installed to suppress leakage of transmitter’s local (L01) harmonics.

Spurious within transmission band (LO1

× 7, 8): –55 dBc (MAX.)

•

•

High-performance

Error vector magnitude: EVM = 1.0% rms (TYP.)

∆f = ±600 kHz

RSSI output dynamic range: 83 dB

•

CR phase shifter is adopted.

APPLICATION

•

Digital cordless telephone: PHS

•

PHS application equipment: PDA, PC card, etc.

ORDERING INFORMATION

Part Number

Package

Supplying Form

µPC8139GR-7JH-E1

30-pin plastic TSSOP (225 mil)

Embossed tape 16 mm-wide. Pin 1 is in pull-out direction. 2.5

kp/reel

Remark

To order evaluation samples, contact your local NEC sales office. (Part Number for sample order:

µPC8139GR-7JH)

Caution This product is an electrostatic sensitive device.

The information in this document is subject to change without notice.