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Si4712 - FM RADIO TRANSMITTER

Download the Si4712 datasheet PDF. This datasheet also covers the Si4712-B30 variant, as both devices belong to the same fm radio transmitter family and are provided as variant models within a single manufacturer datasheet.

Description

The Si4712/13-B30 integrates the complete transmit functions for standards-compliant unlicensed FM broadcast stereo transmission.

The chip also allows integrated receive power scanning to identify low signal power FM channels.

Features

  • Integrated receive power measurement Worldwide FM band support (76.
  • 108 MHz) Requires only two external components Frequency synthesizer with integrated VCO Digital stereo modulator Programmable pre-emphasis Analog/digital audio interface Audio silence detector Programmable reference clock RDS/RBDS encoder (Si4713 only) PCB loop and stub antenna support with self-calibrated capacitor tuning Programmable transmit level Audio dynamic range control Advanced modulation control 2.7 to 5.5 V s.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (Si4712-B30-SiliconLaboratories.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Silicon Laboratories

Part Number Description
Si4712-B30 FM RADIO TRANSMITTER
SI4710 (SI4710 / SI4711) FM Radio Transmitter
SI4711 (SI4710 / SI4711) FM Radio Transmitter
Si4713 FM RADIO TRANSMITTER
Si4713-B30 FM RADIO TRANSMITTER

Full PDF Text Transcription

Click to expand full text
Si4712/13-B30 FM RADIO TRANSMITTER WITH RECEIVE POWER SCAN Features Integrated receive power measurement Worldwide FM band support (76–108 MHz) Requires only two external components Frequency synthesizer with integrated VCO Digital stereo modulator Programmable pre-emphasis Analog/digital audio interface Audio silence detector Programmable reference clock RDS/RBDS encoder (Si4713 only) PCB loop and stub antenna support with self-calibrated capacitor tuning Programmable transmit level Audio dynamic range control Advanced modulation control 2.7 to 5.5 V supply voltage Integrated LDO regulator 3 x 3 x 0.
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