Ubiso - IP: DVBS2

Building on experience

DVBS2_General

For broadcast transmission, we offer a fully compliant DVB-S/S2 Demodulator and Decoder IP.

  • More than 4 million 1st/2nd generation Thomson DVB-S2 ICs shipped
  • Long in-the-field experience and extensive feedback from customers allowed to us to
    • Identify possible improvements of existing HW blocks
      e.g. anti-aliasing filter modified for improved low symbol rate performance
    • New HW blocks to reduce the firmware load
      e.g. hardware FFT to replace software frequency search
    • New HW blocks to improve performance
      e.g. PL header capture for fast blind scan
  • By far the largest block (~80%) in the 1st/2nd generation ICs was the LDPC decoder
    • Special focus in 3rd generation IP to reduce the area, memory requirements, to improve the routability and to minimize the number of memory instances

More than 4 million 1st/2nd generation Thomson DVB-S2 ICs shipped
Long in-the-field experience and extensive feedback from customers allowed to us to
Identify possible improvement to existing HW blocks
– e.g. anti-aliasing filter modified for improved low symbol rate perf.
New HW blocks to reduce the firmware load
–e.g. hardware FFT to replace software frequency search
New HW blocks to improve performance
–e.g. PL header capture for fast blind scan
By far the largest block (~80%) in the 1st/2nd generation ICs was the LDPC decoder.
Special focus in 3rd generation IP to reduce the area, to improve the routability and to minimize the number of memory instances