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Si4703-C19 - BROADCAST FM RADIO TUNER

Download the Si4703-C19 datasheet PDF. This datasheet also covers the Si4702-C19 variant, as both devices belong to the same broadcast fm radio tuner family and are provided as variant models within a single manufacturer datasheet.

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.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (Si4702-C19-SiliconLaboratories.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Silicon Laboratories

Part Number Description
Si4700-B15 BROADCAST FM RADIO TUNER
Si4701-A BROADCAST FM RADIO TUNER
Si4702-C19 BROADCAST FM RADIO TUNER
SI4704-C40 (SI4704 / SI4705) BROADCAST FM RADIO RECEIVER
Si4704-D60 BROADCAST FM RADIO RECEIVER

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.
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