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

BIPOLAR ANALOG INTEGRATED CIRCUITS

–15 dBm INPUT, VARIABLE GAIN AMPLIFIER SILICON MMIC

FOR TRANSMITTER AGC OF DIGITAL CELLULAR TELEPHONE

1997

©

Document No. P11721EJ2V0DS00 (2nd edition)

Date Published October 1998 N CP(K)

Printed in Japan

DATA SHEET

The mark

shows major revised points.

DESCRIPTION

The

µPC8130TA and µPC8131TA are silicon monolithic integrated circuits designed as variable gain amplifier.

Due to 800 MHz to 1.5 GHz operation, these ICs are suitable for RF transmitter AGC stage of digital cellular

telephone. These ICs are lower distortion than conventional

µPC8119T and µPC8120T so that –15 dBm input level

can be applied. These ICs also available in two types of gain control so you can choose either IC in accordance with

your system design.

3 V supply voltage and minimold package contribute to make your system lower voltage,

decreased space and fewer components.

The

This process uses silicon nitride passivation film and gold electrodes. These materials can protect chip surface from

external pollution and prevent corrosion/migration. Thus, this IC has excellent performance, uniformity and reliability.

FEATURES

•

Recommended operating frequency: f = 800 MHz to 1.5 GHz

•

Low distortion

•

Supply voltage

•

Low current consumption

•

Gain control voltage

•

Two types of gain control

:

•

AGC control can be constructed by external control circuit.

•

High-density surface mounting

: 6 pin minimold package

APPLICATION

•

800 MHz to 900 MHz or 1.5 GHz Digital cellular telephone (PDC800M, PDC1.5G and so on)

ORDERING INFORMATION

Part Number

Package

Marking

Supplying Form

Gain Control Type

µPC8130TA-E3

C2Q

Reverse control

µPC8131TA-E3

C2R

Forward control

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

(Part number for sample order:

µPC8130TA, µPC8131TA)

Caution Electro-static sensitive devices.

6-pin minimold

Embossed tape 8 mm wide.

1, 2, 3 pins face to perforation side of the tape.

Qty 3 kp/reel.