SoC White Box IPs

Visit us at MWC

Feb 25 - 28 Barcelona

DVB-S2 (A)PSK Demodulator

OverviewFeaturesRequest Datasheet
The DVB-S2 (A)PSK Tuner Rx gain control is provided through PDM Demodulator is a highperformance (A)PSK output RxAGC. Further stages of gain control are demodulator core intended for DVB-S2 and DVB-S2X implemented digitally within the demodulator. forward link applications. The demodulator is compatible with the ACM, VCM and CCM configurations of the DVB-S2 Standard including DVB-S2 extensions and is therefore suitable for the reception of DVB broadcast, DSNG, professional and broadband interactive services.  
  • Compatible with all ACM (Adaptive Coding and Modulation), VCM (Variable Coding and Modulation) and CCM (Constant Coding and Modulation) configurations of ETSI EN 302 307-1 and ETSI EN 302 307-2.
  • Frame-by-frame selection of frame size, FEC code rate and modulation format (QPSK, 8PSK, 16APSK and 32APSK).
  • Support for DVB-S2 extensions (S2X) FEC code-rates and modulation formats (64APSK, 128APSK and 256APSK)
  • Support for an arbitrary range of symbol rates up to 40% of the master clock frequency
  •  Two-stage, stepped carrier search provides wide acquisition range
  •  Integrated, high-performance pi/2-BPSK demodulator and Reed Muller FEC decoder for Frame Header processing (PLSCODE).
  • Baseband I/Q radio interface incorporating compensation for DC offset and quadrature imbalances
  • Pilot-assisted carrier tracking ensures robust performance in the presence of high levels of phase noise.
  •  PL sync acquisition and maintenance at – 2dB SNR (Es/N0)
  •  Digital decimation and channel filters reject up to +10dBc of adjacent channel interference.
  • Fully-digital carrier and clock recovery circuits eliminate the need for an external VCXO.
  •  Compatible with leading LDPC FEC decoder solutions.
  •  Supplied as a protected bitstream or netlist (Megacore® for Altera® FPGA targets).
Fill the form below, to receive the product datasheet in your inbox

T2M's range of high quality pre-verified, analog/mixed-signal, RF, Digital and SW system solutions, are used as critical building blocks of communications, consumer and computer products including IoT, Wearables, cellular, tablet, M2M, RCU, set-top boxes, TVs, DVD players and PC chipsets. IPs can be modified to meet the customer's specific requirement be it fab/node porting or proprietary features.