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UPC8002 - SECOND MIXER IF AMPLIFIER FOR DIGITAL CORDLESS TELEPHONES

Key Features

  • Low-voltage, low-consumption-current operation possible (VCC = 2.7 to 5.5 V, ICC = 3.4 mA at VCC = 3 V).
  • Wide mixer input frequency range (fMIX = 250 MHz (TYP. ) to 500 MHz (MAX. )).
  • Wide IF amplifier input frequency range (fIF = 8 MHz (MIN. ) to 12 MHz (MAX. ), 10.7 MHz (TYP. )).
  • High limiting sensitivity (SL =.
  • 100 dBm (TYP. )).
  • Wide RSSI dynamic range (DR = 85 dB (TYP. )).
  • On-chip power-off function.
  • Use of 20-pin plastic shrink.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT µPC8002 SECOND MIXER + IF AMPLIFIER FOR DIGITAL CORDLESS TELEPHONES The µPC8002 is a monolithic IC developed for use in digital cordless telephones. Its internal equivalent circuits comprise a double balanced mixer (DBM), IF amplifier circuit, and RSSI (Received Signal Strength Indicator) circuit. The µPC8002 can operate on a wide range of power supply voltages from 2.7 V to 5.5 V, and incorporates a poweroff function, making it ideal for achieving low set power consumption. The package is a 20-pin plastic shrink SOP (225 mil) suitable for high-density surface mounting. FEATURES • Low-voltage, low-consumption-current operation possible (VCC = 2.7 to 5.5 V, ICC = 3.4 mA at VCC = 3 V) • Wide mixer input frequency range (fMIX = 250 MHz (TYP.