Datasheet Details
| Part number | Si4731-B20 |
|---|---|
| Manufacturer | Silicon Laboratories |
| File Size | 346.57 KB |
| Description | BROADCAST AM/FM RADIO RECEIVER |
| Datasheet |
 Si4731-B20 Datasheet
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General Description
The Si4730/31 is the first digital CMOS AM/FM radio receiver IC that integrates the complete tuner function from antenna input to audio output.
Ordering Information: See page 29.
Key Features
- Worldwide FM band support.
- EN55020 compliant (76.
- 108 MHz).
- No manual alignment necessary.
- Worldwide AM band support.
- Programmable reference clock (520.
- 1710 kHz).
- Volume control.
- Excellent real-world performance.
- Programmable soft mute control.
- Freq synthesizer with integrated VCO.
- RDS/RBDS processor (Si4731 only).
- Advanced AM/FM seek tuning.
- Optional digital audio output (Si4731.
- Automatic frequency c.