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UPC8104GR-E1

UP CONVERTER + QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATION SYSTEMS

NEC => Renesas Technology 

DADTAATASHSEHETET

BIPOLAR ANALOG INTEGRATED CIRCUIT

µPC8104GR

UP CONVERTER + QUADRATURE MODULATOR IC

FOR DIGITAL MOBILE COMMUNICATION SYSTEMS

DESCRIPTION

The µPC8104GR is a silicon monolithic integrated circuit designed as quadrature modulator for digital mobile

communication systems. This modulator consists of 1.9 GHz up-converter and 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

• 20 pin SSOP suitable for high density surface mounting.

• High linearity up converter is incorporated; PRFout(sat) = −6 dBm TYP.

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

• Wide operating frequency range. Up converter; fRFout = 800 MHz to 1.9 GHz

Modulator ; 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.

• Supply voltage: VCC = 2.7 to 5.5 V

• Equipped with power save function.

APPLICATION

• Digital cordless phones

• Digital cellular phones

ORDERING INFORMATION

PART NUMBER

µPC8104GR-E1

PACKAGE

20 pin plastic SSOP

SUPPLYING FORM

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

Pin 1 indicates pull-out direction of tape.

* For evaluation sample order, please contact your local NEC sales office. (Order number: µPC8104GR)

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. P10099EJ4V0DS00 (4th edition)

Date Published October 1999 N CP(K)

The mark shows major revised points.

Printed in Japan

©

1995, 1999

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