Common Specs
- Worldwide FM band support (64–108 MHz)
- Worldwide AM band support (520–1710 kHz)
- LW band support (144–288 kHz)DAB/DAB+/DMB support (Si47902 only) (170–240 MHz)
- SW band support (2.3–30 MHz)
- NOAA Weather band support
- On-chip soft-decision RDS/RDBS demodulator/decoder
- Two analog audio outputs
- Two digital audio ports (I2S)
- Integrated clock oscillator
- 1.8 V or 3.3 V digital IO power supplies
- 3.3 V analog power supply and 1.8 V digital power supply
- QFN 48-pin, 7 x 7 x 0.85 mm
- Pb-free/RoHS compliant
- AEC-Q100 qualified (A-grade parts)
AM/FM
- Comprehensive AM/FM signalprocessing firmware
- Integrated active AM/FM buffers
- Fully integrated AGC
DRM30/DRM+ (Si47902 and Si47907)
- DRM detect
- Digital I/Q interface to DRM processor
- Fully integrated AGC
DAB/DAB+/DMB (Si47902 only)
- Digital I/Q interface to DAB/DAB+/DMB processor
- Integrated active Band III buffer
- Fast DAB/DAB+/DMB band scan
- Fully integrated AGC for Band III
HD Radio (Si47901 and Si47902)
- Digital I/Q interface to HD Radio Processor
- Fast FM HD Radio band scan
Find the Right Si4790x Automotive Tuners Device
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| Part Number | FM | AM | SW | LW | WB | RDS | DRM30/DRM+ | HD Radio | DAB/DAB+ |
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