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STV0913 Datasheet Multi-standard advanced demodulator

Manufacturer: STMicroelectronics

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General 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 Energy descrambler D[7:0] CLKOUT STROUT DPN ERROR February 2012 Doc ID 022511 Rev 1 1/212 www.st.com 1 This is preliminary information on a new product now in development or undergoing evaluation.

Overview

STV0913 Multi-standard advanced demodulator for satellite digital TV broadcast set-top boxes Datasheet − preliminary.

Key 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 grai.

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