Silicon Labs offers highly-integrated, single-chip mixed-signal IC solutions for multi-band audio receivers, satellite radio and consumer electronic applications. Leveraging a track record of innovation in RF technology, our broadcast audio products radically reduce board space while providing industry-leading performance and features.
Silicon Labs provides TV tuner and demodulator ICs optimized for hybrid analog/digital iDTVs, analog-only or digital-only TVs, portable TVs, DVD and Blu-ray recorders, and terrestrial, cable and satellite set-top boxes (STBs). The Silicon Labs’ patented low-IF tuner architecture has been enhanced through four generations to tackle the many real-world non-standard terrestrial and cable broadcasts. Like the popular 3rd-generation Si21x6 TV tuner family that is in high volume production at 5 of the top 7 TV brands, the new 4th-generation Si21x8 TV tuner family delivers industry leading RF sensitivity and selectivity performance. The five member Si21x8 silicon TV tuner IC family also reduces cost with a smaller package, smaller PCB and the lowest number of external components. For unparalleled flexibility in matching TV tuners with various system architectures, all products within the Si21x8 TV tuner family are pin-pin compatible and share a single software API.