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DVB T2/T/S2/S/C Combo Demodulator IP

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DVB-T/T2/C/S2 IP is a highly optimized multi standard DVB-T/T2/C/S/S2 Decoder solution designed for next generation satellite, cable and terrestrial digital television reception. DVB-T/T2/C/SS2 IP converts demodulated I/Q signals into a bit stream for use by the video decoder. This includes all de-interleaving, FEC decoding and output processing. dvbtss2


  • DVB-T2 demodulation:
  • Compliant with ETSI EN-302755 v1.2.1
  • DTG7 v3 and Nordig Unified v2.4 compliant
  • 1.7, 5, 6, 7 and 8 MHz normal and extended BW signals supported
  • GS streams, FEF and MISO supported
  • DVB-T demodulation:
  • Compliant with ETSI EN-300744 v1.5.1
  • DTG7 v3 and Nordig Unified v2.4 compliant
  • 6, 7 and 8 MHz BW supported
  • DVB-C demodulation:
  • Compliant with ETSI EN300429
  • Nordig Unified v2.4 and SARFT compliant
  • Up to 7.2 Ms/s symbol rate
  • DVB-S and S2 demodulation:
  • Compliant with ETSI EN300421 and
  • EN302307
  • Symbol rates from 1 to 45 Ms/s
  • Enhanced FEC for DVB-S and DirecTV legacy transmissions
  • DVB-T/T2 and DVB-C compatible with zero-,high- and legacy-IF tuners (CAN or silicon)
  • DVB-S/S2 compatible with zero-IF tuners (CAN or silicon)
  • Embedded microcontroller (DVB-T2 task sequencing by firmware and monitoring)
  • ADC for RF signal strength indicator
  • Flexible clock management for advanced power saving
  • JTAG and I?C serial bus interfaces
  • I2C repeater for private tuner communications
  • Advanced low-power CMOS process
  • 3.3-V, 2.5-V and 1.1-V power supplies with internal SMPS for 1.1-V generation
  • Typical power consumption 912 mW (DVB-T2 mode)
  • TQFP80 10x10x1 mm3 package with EPD
  • Benefits

  • Error correction capabilities - Robustness
  • Error concealment capabilities - Quality
  • Compliance to Allegro reference streams
  • Deliverables

  • Verilog Source RTL Code plus Simulation Environment
  • C Source Code
  • Physical Design scripts - Synopsys synthesis
  • Hardware simulation test bench with regression test suit
  • Reference platform drivers
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