M3501 DVB-S/S2 demodulator
M3501 is a high performance DVB-S/S2 baseband demodulator. It samples the analog baseband signal using its integrated dual 8 bits ADC, and combats the noise and signal distortions with advanced digital signal technology. In addition, a powerful LDPC decoder is integrated to guarantee good performance under weak signal conditions. M3501 supports parallel and serial interface for connection to the AV decoder chip, its low power design and 64 pins package result in an easy system design.
Feature:
Integrated dual 8 bits ADC support differential and single-end modes
Support DVB-S QPSK
Support DVB-S2 QPSK/8PSK/H8PSK/16APSK
Support DVB-S2 pilot signal
Integrated LDPC and BCH decoder
Support DiSEqC 2.0
Support parallel and serial transport stream interface
Two wires control interface
Programmable two wires control interface feed through to tuner
Low power standby mode
