STV0903 - STMicroelectronics

STV0903 Multi-standard advanced demodulator

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. AGCRF [IN, I.

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
  – JTAG interface - boundary scan
  – DiSEqCTM 2.x interface
  – GPIOs and interrupt lines
  – Monitoring through I2C serial interface
  – FSK modem
■ Technology
  – 90 nm CMOS process
  – Power saving features
■ Package
  – LQFP-128-EP .