Product Profile of Cx24116 Dvb-s2 Demodulator And Forward Error Correction Decoder

Conexant solution offers demodulator and forward error correction decoder cx24116 dvb-s2. It is designed to provide an alternative way for service providers to use advanced modulation with ldpc/bch fec. It is capable to demodulate and decode signals, which are transmitted as per latest dvb-s2, dvb-s and directv specifications. It is provided with an automatic acquisition algorithm, which searches and obtains the carrier within a ±10 mhz range. It consists of an on-chip microcontroller for fast-signal acquisition, es/no estimation, and system monitoring. The integrated snr and ber monitors of this device measure channel-performance to simplify production testing. Demodulator and forward error correction decoder cx24116 come with following salient features:

• 8psk/h-8psk/qpsk/bpsk

• Dvb-s/dss backward compatible

• Nonbackward-compatible mode

• ±10 mhz acquisition range

• Internal microcontroller

• Serial/parallel output data if

• Diseqc 2.X compliant

• Power-down mode

• 1.2-v core voltage, 3.3-v i/o voltage

• 100-pin etqfp