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SI4704-C40 - (SI4704 / SI4705) BROADCAST FM RADIO RECEIVER

General Description

The Si4704/05 integrates all functions required for an advanced broadcast FM radio receiver, from antenna input to stereo audio output.

Key Features

  • (64.
  • 108 MHz) Integrated antenna support EN55020 compliant Excellent real-world performance Freq synthesizer with integrated VCO Advanced FM seek tuning Automatic frequency control (AFC) Automatic gain control (AGC) Digital FM stereo decoder Minimal BOM Programmable de-emphasis.
  • Adjustable soft mute control.
  • RDS/RBDS processor (Si4705).
  • Optional digital audio out (Si4705).
  • 2-wire and 3-wire control interface.

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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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Si4704/05-C40 B ROADCAST F M R ADIO R ECEIVER FOR C ON SUMER E LECTRONICS Features (64–108 MHz) Integrated antenna support EN55020 compliant Excellent real-world performance Freq synthesizer with integrated VCO Advanced FM seek tuning Automatic frequency control (AFC) Automatic gain control (AGC) Digital FM stereo decoder Minimal BOM Programmable de-emphasis            Adjustable soft mute control  RDS/RBDS processor (Si4705)  Optional digital audio out (Si4705)  2-wire and 3-wire control interface  Integrated LDO regulator  Signal quality measurements  2.7 to 5.