Silicon Labs Digital Radio Receiver Si468x

The Si468x single-chip digital receivers are the first members of a family of 100% CMOS digital radio broadcast receiver ICs from Silicon Labs. The Si46xx family provides revolutionary advances in size, power consumption, and performance to enable high-volume, cost-sensitive multimedia products to incorporate digital broadcast features. The family offers all-in-one, ultra-low power, multi-band digital broadcast receivers to support global analog and digital radio standards including AM, SW, LW, FM, FM RDS, HD, DAB, DAB+, DMB, and DRM(30). Features Worldwide FM band support (76–108 MHz) Advanced RDS/RBDS decoding engine FM HD Radio™ support Integrated HD blend DAB, DAB+ Band III support (168–240 MHz) Supports WorldDMB Receiver Profiles 1 and 2 OFDM channel demodulator Simultaneous decoding of up to 4 service components Seamless dynamic multiplex reconfiguration Integrated SRAM supporting time and frequency de-interleaving Advanced seek functionality Advanced audio DSP processing Complete on-chip source decode I2S digital audio out with ASRC Integrated 97 dB stereo audio DAC 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 SPI, I2C control interfaces WLCSP and QFN packages Applications Multimedia handsets Personal media players Personal navigation devices (GPS) Tablets MP3 accessories Handheld radios