Silicon Infusion specialises in creative and innovative design solutions for use in the wireless transmission of voice, video and data. Our focus is on high-performance digital and DSP based solutions for baseband processing, including modulation and demodulation, forward error correction, and processing of lower-layer framing structures.


Our Zaltys suite of products has been established for over ten years, and are used for efficient, high-performance and high-speed voice, video and data transmission. Zaltys modem cores are currently being used in many third-party products, carrying many thousands of user connections on a daily basis. Zaltys products are used globally by organisations from many diverse market sectors - from broadcast and telecoms equipment manufacturers to military solutions providers.



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Zaltys Evaluation Platform




Zaltys Enhanced Demodulator

The Zaltys High Performance Enhanced Demodulator (HDRM-D2) is a versatile IP core capable of demodulating multiple schemes from BPSK through to 256QAM. It includes an adaptive equaliser to maximise performance. It is based on our high performance demodulation engine, which has been used by many customers at the heart of their products for over four years.

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Zaltys 3-Layer ISDB-T Demodulator

A recent addition to the Zaltys range is the 3-Layer ISDB-T Demodulator (ISDBT-D) IP core. The high performance COFDM demodulator is compatible with the ARIB STD-B31 standard for Terrestrial Integrated Services Digital Broadcasting,  performing the necessary processing to recover 3 separate transport streams carried on 3 separate layers within an ISDB-T broadcast channel.

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Xilinx Alliance Partners

Silicon Infusion is proud to be a Xilinx Alliance Partner. As such, all our cores are validated within the latest ISE design flow, including the ISim simulator and XST synthesis tools.



Silicon Infusion is delighted to sponsor one of the Youth Teams of Hitchin Town Football Club..

Hitchin Town Youth Football Team


Product Summary

Download our latest Product Summary brochure for a quick introduction to all our products.