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Si4735 - BROADCAST AM/FM/SW/LW RADIO RECEIVER

Download the Si4735 datasheet PDF. This datasheet also covers the Si4730 variant, as both devices belong to the same broadcast am/fm/sw/lw radio receiver family and are provided as variant models within a single manufacturer datasheet.

General Description

Modules for consumer electronics Clock radios Mini HiFi and docking stations

The Si473x-D60 digital CMOS AM/FM radio receiver IC integrates the complete broadcast tuner and receiver function from antenna input to digital audio output.

Key Features

  • Worldwide FM band support.
  • Seven selectable AM channel filters (64.
  • 108 MHz).
  • AM/FM/SW/LW digital tuning.
  • Worldwide AM band support.
  • EN55020 compliant (520.
  • 1710 kHz).
  • No manual alignment necessary.
  • SW band support (Si4734/35).
  • Programmable reference clock (2.3.
  • 26.1 MHz).
  • Adjustable soft mute control.
  • LW band support (Si4734/35).
  • RDS/RBDS processor (Si4731/35) (153.
  • 279 kHz).
  • Digital audio o.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (Si4730-Skyworks.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
Si4735-B20 BROADCAST AM/FM/SW/LW RADIO RECEIVER Silicon Laboratories
Si4735-D60 BROADCAST AM/FM/SW/LW RADIO RECEIVER Silicon Laboratories
Si4730-B20 BROADCAST MULTI-BAND RADIO RECEIVER Silicon Laboratories
Si4730-B20 BROADCAST AM/FM RADIO RECEIVER Silicon Laboratories
Si4730-D50 BROADCAST AM/FM RADIO RECEIVER Silicon Laboratories

Other Datasheets by Skyworks Solutions

Part Number Description
Si4730 BROADCAST AM/FM/SW/LW RADIO RECEIVER
Si4731 BROADCAST AM/FM/SW/LW RADIO RECEIVER
Si4734 BROADCAST AM/FM/SW/LW RADIO RECEIVER
Si4706-D50 HIGH-PERFORMANCE FM AND RDS/RBDS RECEIVER
Si4112 DUAL-BAND RF SYNTHESIZER

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
Si4730/31/34/35-D60 BROADCAST AM/FM/SW/LW RADIO RECEIVER RCLK SEN SCLK SDIO RST Features  Worldwide FM band support  Seven selectable AM channel filters (64–108 MHz)  AM/FM/SW/LW digital tuning  Worldwide AM band support  EN55020 compliant (520–1710 kHz)  No manual alignment necessary  SW band support (Si4734/35)  Programmable reference clock (2.3–26.