CCSDS 131.2 Wideband
Modulator


The Creonic CCSDS high performance modulator performs all tasks of an inner transmitter. The modulator expects SCCC (Serial Concatenated Convolutional Code) encoded frames as input and performs mapping, Physical Layer (PL) framing and modulation. In addition, the core performs baseband interpolation and output gain adjustment. The output of the core is designed to be followed by a DAC and RF front end.


PRODUCT BRIEF  


FLEXIBILITY


THROUGHPUT


LATENCY 


Applications
​ 


  •  Satellite communication
    • High data rate telemetry
      applications
    • Earth Exploration Satellite
      Service (EESS)
  • Applications with the highest
    demands on forward error correction
  • Applications with the need for a wide
    range of code rates and block lengths

Standard Features the Core Supports


  • Compliant with CCSDS 131.2-B-1
  • Supports ACM mode
  • Supports roll-off factors 5%, 10%, 15%, 20%, 25% to 35%
  • Support for blocks with pilots only
  • Support for QPSK to 64-APSK


      

   Your Benefits


      

  •  Easy-to-use mode adaptation input interface
  • Provides interpolated and gain-adjusted ZF baseband signal
  • The modulator contains bit mapping, PL signaling, pilot insertion, PL scrambling, interpolation, baseband filtering and gain adjustment
  • Low-power and low-complexity design
  • Memory-mapped interface for controlling and for retrieving status information
  • Flexible output interface, which can be driven by an external clock for easy synchronization with DAC
  • AXI4-Stream handshaking interfaces for seamless integration
  • Perfectly fits to the Creonic CCSDS SCCC Encoder
  • Available for ASIC and FPGAs (AMD Xilinx, Intel, Microchip)



Learn more about

CCSDS
Standard
 

  Creonic CCSDS
IP Cores
 

 

We are 
ISO 9001:2015
certified


Our customers can rely on consistently high quality, guaranteed by our certified quality management. 


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