The Creonic CCSDS high performance wideband demodulator performs all tasks of an inner receiver. It allows for processing symbol rates of 500 Msymb/s on state-of-the-art FPGAs. The demodulator expects the quantized, complex baseband samples from ananalog-digital-converter (ADC) and recovers timing, frequency and phase of the complex mapped symbols. In addition, the core handles PL frame recovery and PL deframing. The output inter-face of the demodulator perfectly fits the Creonic CCSDS Forward Error Correction IP core that implements a Serial Concatenated Convolutional Code (SCCC) decoding.
Interested? Contact us!
Kevin Christoffers
Director - Business Development & Sales
Product Brief
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- Satellite communication
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High data rate telemetry
applications
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Earth Exploration Satellite
Service (EESS)
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High data rate telemetry
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Applications with the highest
demands on forward error correction -
Applications with the need for a wide
range of code rates and block lengths
- Compliant with CCSDS 131.2-B-1
- Supports ACM mode
- Supports roll-off factors 5%, 10%, 15%, 20%, 25% and 35%
- Support for blocks with pilots only
- Support for QPSK to 64-APSK
- Output of XFECFRAMEs for further processing by the Creonic FEC Decoder
We are ISO 9001:2015 certified
Our customers can rely on consistently high quality, guaranteed by our certified quality management.
- Contains radio interface, decimator, timing recovery, equalizer, frame acquisition, and carrier recovery
- Performs and supports DC offset correction, I/Q imbalance correction (optional), decimation (optional), FFT-based blind frequency estimation, coarse frequency estimation, timing recovery, matched filtering, downsampling, frame synchronization, fine frequency correction, coarse and fine phase correction, equalization, PL descrambling, and PL deframing
- Low-power and low-complexity design
- On-the-fly configuration
- Memory mapped interface for controlling the core and for retrieving status information
- Very fast synchronization due to different sets of filter coefficients for acquisition and tracking mode
- Configurable interrupts and output of synchronization status information
- AXI4-Stream handshaking interfaces for seamless integration
- Perfectly fits to the Creonic CCSDS SCCC Turbo Decoder
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Available for ASIC and FPGAs
