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UPC8129GR - UP-CONVERTER WITH AGC FUNCTION QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATION SYSTEMS

General 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.

Key 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.

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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.