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Si4688-A10
SINGLE-CHIP, FM/HD/DAB/DAB+ RADIO RECEIVER
Features
Worldwide FM band support
Advanced audio DSP processing
(76–108 MHz)
Complete on-chip source decode
Advanced RDS/RBDS decoder
I2S digital audio out with ASRC
FM HD Radio™ support
Integrated 97 dB stereo audio DAC
Patent-pending fast-HD station detection
Integrated HD blend DAB, DAB+ Band III support (168–
240 MHz) Supports WorldDMB Receiver
Profiles 1 and 2 OFDM channel demodulator
Concurrent I2S / L-R stereo audio out
Full range of analog and digital signal quality metrics
Fully-integrated VCO / PLL / synthesizer
Fully-integrated advanced AGC and alignment
Simultaneous decoding of up to 4
service components
SPI, I2C control interfaces
Seamless dynamic multiplex
FM sensi