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Si4702-C19 - BROADCAST FM RADIO TUNER

General Description

USB FM radio PDAs Notebook PCs Portable navigation

The Si4702/03 integrates the complete tuner function from antenna input to stereo audio output for FM broadcast radio reception.

Ordering Information: See page 38.

Key Features

  • This data sheet applies to Si4702/03-C Firmware 19 and greater.
  • Worldwide FM band support (76.
  • 108 MHz).
  • Digital low-IF receiver.
  • Frequency synthesizer with integrated VCO.
  • Seek tuning.
  • Automatic frequency control (AFC).
  • Automatic gain control (AGC).
  • Excellent overload immunity.
  • Signal strength measurement.
  • Programmable de-emphasis (50/75 µs).
  • Adaptive noise suppression.
  • Volume control.
  • Line-level analog output.
  • 32.7.

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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.

View original datasheet text
Si4702/03-C19 BROADCAST FM RADIO TUNER FOR PORTABLE APPLICATIONS Features  This data sheet applies to Si4702/03-C Firmware 19 and greater  Worldwide FM band support (76–108 MHz)  Digital low-IF receiver  Frequency synthesizer with integrated VCO  Seek tuning  Automatic frequency control (AFC)  Automatic gain control (AGC)  Excellent overload immunity  Signal strength measurement  Programmable de-emphasis (50/75 µs)  Adaptive noise suppression  Volume control  Line-level analog output  32.768 kHz reference clock  2-wire and 3-wire control interface  2.7 to 5.