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IP Core Products > Terrestrial > ATSC 8-VSB modulator
 

ATSC 8-VSB modulator

Product code: CMS0033

The CMS0033 ATSC 8-VSB modulator with integrated Channel Coder has been designed specifically to implement the 8-VSB requirements of the ATSC Digital Television Standard (A/53).
The core provides all the necessary processing for 8VSB modulation of a single transport stream. Supported output formats include baseband I/Q and IF.
Every effort has been made to keep the size of the block to an absolute minimum in order to target the low-cost FPGA families, however this has not been at the expense of functionality.
Also see:

 Multi-channel ATSC 8-VSB modulator


Block diagram



Safari Plug-in

Click on image for further information


Downloads

Release note
Technical data brief, 23rd July 2008 (377 kB)
IP Guide, 26th August 2008 (1.82 MB)
Altera megacore, v0.3.6 (10.47 MB)
Safari Plug-in, v1.15 (7.12 MB)

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Certification



Standards compliance

ATSC A/53 8-VSB

Features

  • RS and convolutional encoding.  Segment/Field Sync and Pilot
  • insertion
     Variable sample rate
  • interpolation.
     Optional SMPTE 310M locking.
     Optional internal IF conversion.
     External AD9857 DDS interface

    Applications

  • ATSC 8-VSB transmission systems
  • Test equipment.

    Implementation

    Single external clock source.  Optimised for Xilinx and Altera.  Evaluation boards available.

    Plug-ins / Extensions

    ASI/SPI interface with TS PCR rate adaptation.
  •