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

Download the SI4705-C40 datasheet PDF. This datasheet also covers the SI4704-C40 variant, as both devices belong to the same (si4704 / si4705) broadcast fm radio receiver family and are provided as variant models within a single manufacturer datasheet.

Description

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

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SI4704-C40_SiliconLaboratories.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Silicon Laboratories

Part Number Description
Si4705-D60 BROADCAST FM RADIO RECEIVER
Si4700-B15 BROADCAST FM RADIO TUNER
Si4701-A BROADCAST FM RADIO TUNER
Si4702-C19 BROADCAST FM RADIO TUNER
Si4703-C19 BROADCAST FM RADIO TUNER

Full PDF Text Transcription

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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.
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