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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

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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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