CX24121

Digital Set-top Box Solutions Satellite CX24109 Digital Satellite Tuner and CX24121 QPSK/FEC Demodulator Highly Integrated, Complete Broadband Satellite Front-End Solution Conexant’s broadband communications portfolio includes a comprehensive suite of semiconductor solutions that enable the digital home and information network. Combining extensive experience in broadband systems and mixedsignal integrated circuit design, Conexant introduces the CX24109 Digital Satellite Tuner and CX24121 DBS Demodulator/FEC Decoder creating the ideal satellite front-end solution for the world wide pay TV services. Several million Satellite Set-Top Boxes (STBs) are deployed in many different entertainment networks around the world today. This highly integrated combination of demodulator and satellite tuner reduces the BOM costs and simplifies RF layout. CX24109 The CX24109 is a highly integrated, direct down-conversion satellite tuner intended for high-volume digital video, audio, and data receivers. When combined with Conexant’s existing CX24110 QPSK demodulator/FEC decoder, the chipset provides a complete broadband satellite front-end solution capable of operating from 1 to 45 Msps in the most demanding satellite environments. It is compatible with international standards such as DVB and DSS and supports a BPSK mode as well as DCII. Combined with the CX24121 QPSK demodulator/FEC decoder, the chipset provides a complete broadband satellite front-end solutions capable of operating from 10 to...