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PCF5078 - Power amplifier controller

General Description

APPLICATIONS PCF5078 Global System for Mobile communication (GSM)

Personal Communications Network (PCN) systems.

Key Features

  • Compatible with baseband interface family PCF5073x.
  • Two power sensor inputs.
  • Temperature compensation of sensor signal.
  • Active filter for DAC input.
  • Power Amplifier (PA) protection against mismatching.
  • Bias current source for detector diodes.
  • Generation of pre-bias level for PA at start of burst (home position).
  • Possibility to adapt home position by external components.
  • Applicable for a wide range of silicon and Ga.

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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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INTEGRATED CIRCUITS DATA SHEET PCF5078 Power amplifier controller for GSM and PCN systems Product specification File under Integrated Circuits, IC17 1999 Apr 12 Philips Semiconductors Product specification Power amplifier controller for GSM and PCN systems FEATURES • Compatible with baseband interface family PCF5073x • Two power sensor inputs • Temperature compensation of sensor signal • Active filter for DAC input • Power Amplifier (PA) protection against mismatching • Bias current source for detector diodes • Generation of pre-bias level for PA at start of burst (home position) • Possibility to adapt home position by external components • Applicable for a wide range of silicon and GaAs power amplifiers.