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DVB C Modulator IP

OverviewFeaturesRequest Datasheet

The DVB-C modulator is fully compliant with the European, US and Japanese downlink cable standards DVB-C and ITU J83 Annexes A/B/C (including DOCSIS 1.1/2.0). The core provides all the necessary functions between transport stream input and a modulated QAM output.

Typical applications of the DVB C Modulator include head-end video and broadband data transmissions systems (CMTS), cable modem test equipment and point-to-point (PTP) or point-to-multipoint microwave radio links.
  • Modulation accuracy > 45dB (MER).
  • Variable symbol rate interpolation.
  • Software selectable channel filter.
  • On-chip or off-chip interleaver memory.
  • Single or multiple standards per core.
  • Multiple cores provide > 1 channel.
  • Optional internal IF conversion.
  • Optional noise source.
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