STV0903 Description
STV0903 is a high performance satellite demodulator capable of handling DVB-S, DIRECTVTM legacy and DVBS2 (QPSK and 8PSK) constant coding and modulation signals for satellite broadcast.
STV0903 Key Features
- Demodulation
- DIRECTVTM and DVBS QPSK
- DVBS2 QPSK and 8PSK
- Digital Nyquist root filter with 0.20, 0.25, 0.35 excess bandwidth factors
- Decoding
- Up to 95 mega channel bits per second (Mcbps) at input to DVBS2 FEC
- Up to 130 Mcbps DVBS or DIRECTVTM at input to legacy FEC
- Interfaces
- Dedicated 27 MHz clock generation for back-end decoder
- I2C serial bus interface