Vendor: TurboConcept Category: Channel Coding

DVB-S2X decoder

TC4000 is fully compliant with DVB-S2 and DVB-S2X specifications, covering modulations up to 256APSK.

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Overview

TC4000 is fully compliant with DVB-S2 and DVB-S2X specifications, covering modulations up to 256APSK.
It performs I/Q demapping, Block deinterleaver, LDPC decoding, BCH decoding
and Baseband descrambling and CRC decoding.
The Core is field proven.
 

Key features

  • Fully compliant with DVB-S2 and DVB-S2X specifications
  • Modulations: QPSK, 8PSK, 16APSK, 32APSK, 64APSK, 128APSK and 256APSK
  • Supports CCM, VCM, ACM modes
  • DVB-S2 and DVB-SX modcods supported
  • Proven Core
  • Scalable throughput profiles
  • Baud rate up to 220 Mbaud
  • Payload bit rate up to 850 Mbits/s
  • Coded rate up to 1.2 Gbit/s
  • Zero-loss LDPC decoding algorithm based on the Sum-Product Algorithm
  • Layer decoding allowing low number of iterations
  • Iteration stopping rule to reduce power consumption
  • Frame-by-frame on-the-fly configuration
  • Optional bit-LLR input for use with other modulations
  • Accurate SNR estimation
  • BCH and LDPC statistics (syndrome check, etc)

Applications

  • DVB-S2
  • DVB-S2X
  • Governmental
  • Backhauling

Specifications

Identity

Part Number
TC4000
Vendor
TurboConcept
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

TurboConcept
HQ: FRANCE
Contact TurboConcept

Learn more about Channel Coding IP core

Practical Considerations of LDPC Decoder Design in Communications Systems

This paper covers some practical aspects of designing the LDPC decoder starting from comparison between different techniques, different decoders parameters or standards, the effect of those parameters on the LDPC performance, also it discusses the algorithm selection process, and floating point implementation process.

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Frequently asked questions about Channel Coding IP cores

What is DVB-S2X decoder?

DVB-S2X decoder is a Channel Coding IP core from TurboConcept listed on Semi IP Hub.

How should engineers evaluate this Channel Coding?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Channel Coding IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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