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UPC8129GR

UP CONVERTER WITH AGC FUNCTION + QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATION SYSTEMS

NEC => Renesas Technology 

DATA SHEET

BIPOLAR ANALOG INTEGRATED CIRCUIT

µPC8129GR

UP CONVERTER WITH AGC FUNCTION + QUADRATURE MODULATOR IC

FOR DIGITAL MOBILE COMMUNICATION SYSTEMS

DESCRIPTION

The µPC8129GR is a silicon monolithic integrated circuit designed as indirect quadrature modulator for digital

mobile communication systems. This modulator consists of 0.8 GHz to 1.9 GHz up-converter and 100 MHz to 400

MHz quadrature modulator which are packaged in 20 pin SSOP. The device has power save function and can

operate 2.7 to 5.5 V supply voltage, therefore, it can contribute to make RF block small, high performance and low

power consumption.

FEATURES

• High linearity up converter is incorporated; PRFout = –5 dBm TYP./@fRFout = 900 MHz

• Wide operating frequency range. Up converter ; fRFout = 800 MHz to 1900 MHz

Modulator ; fLO1in = 200 MHz to 800 MHz

fMODout = 100 MHz to 400 MHz, fI/Q = DC to 10 MHz

• External IF filter can be applied between modulator output and up converter input terminal.

• Low phase difference due to digital phase shifter is adopted.

• Supply voltage: VCC = 2.7 to 5.5 V

• Equipped with power save function.

• 20 pin SSOP suitable for high density surface mounting.

APPLICATIONS

• Digital cellular phones (ex. GSM etc…)

• Digital cordless phones

ORDERING INFORMATION

PART NUMBER

µPC8129GR-E1

PACKAGE

20 pin plastic SSOP

(225 mil)

SUPPLYING FORM

Embossed tape 12 mm wide. QTY 2.5 kp/Reel.

Pins 1 through 10 are in pull-out direction.

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

µPC8129GR)

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.

Document No. P12781EJ2V0DS00 (2nd edition)

The mark shows major revised points.

Date Published October 1999 N CP(K)

Printed in Japan

©

1997, 1999

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