STV0913

STV0913 Multi-standard advanced demodulator for satellite digital TV broadcast set-top boxes Datasheet − preliminary data Features ■ ■ Confidential Multi-standard decoding – DVB-S2 FEC and framing – Up to 135 Mbit/s channel bit rate – DVB-S or DirecTVTM legacy ■ Interfaces – Data to MPEG decoder – DVB common interface compliant – I2C serial bus interface, including private repeater for tuner AGCRF [IN, IP] [QN, QP] Dual 10-bit ADC on fid en tia l ■ Technology – Multi supply: 1.1-V core, 2.5-V analog, 3.3-V digital interfaces – Fine grained power management – LFBGA-77 8x8 mm2 package, RoHS Description The STV0913 is a cost-effective, highperformance demodulator-decoder for advanced DVB satellite reception. The device supports DVB-S2 in QPSK and 8PSK as well as DVB-S and DirecTVTM legacy transmission standards. Multi-standard demodulator DVB-S2 pilots processor and framing Echo concealment equalizer Demapper IO and RF AGC XTALI XTALO SCL, SDA SDAT, SCLT C Clock generation Slave I2C manager ASIC controller and power management Multi roll-off Nyquist and interpolation filters Carrier recovery loop Timing recovery loop CNR estimator DISEQCIN DISEQCOUT FSKRX_IN FSKTX_OUT GPIO[12:0] TAP DiSEqCTM 2.0 manager GPIO switch matrix Lock indicator and monitoring FSK manager JTAG boundary scan Transport stream manager FIFO Line 1 DVB-S2 FEC LDPC decoder BCH decoder DVB-S2 de-framing CRC checker Legacy FEC Viterbi decoder Inner de-interleaver Reed–Solomon decoder...