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Equalization for high-speed serdes: system-level comparison of analog and digital techniques
Equalization for high-speed serdes: system-level comparison of analog and digital techniques












equalization for high-speed serdes: system-level comparison of analog and digital techniques equalization for high-speed serdes: system-level comparison of analog and digital techniques

A method for producing sample decisions with a digital signal processing-based SERDES device, the method comprising the steps of: converting a received analog signal to a digital signal by an analog to digital converter in response to a sample clock equalizing the digital signal by a feed forward equalizer followed by a decision feedback equalizer selecting as inputs for a phase detector either the digital signal from the analog to digital converter or the equalized signal from the feed forward equalizer computing a phase difference signal by the phase detector adjusting, in response to the phase difference signal, a phase of the sample clock applied to the analog to digital converter providing a phase skew to an equalized digital signal from the feed forward equalizer by a first interpolation filter bank inserted between the feed forward equalizer and the decision feedback equalizer generating a control signal to control the phase skew provided by the first interpolation filter bank by a phase skew adaptation loop using an output of the decision feedback equalizer and slicing the output of the decision feedback equalizer to produce a data signal decision.Ģ. Sliding-window decoder with prolog-windows having flexibel sizesġ. VIDEO DECODER WITH REDUCED POWER CONSUMPTION AND METHOD THEREOFĮfficient transport of program clock reference for audio services delivered on an MPEG-2 transport stream SYSTEM INCLUDING CAPACITIVELY COUPLED ELECTRODES AND CIRCUITS IN A NETWORK SYSTEM AND METHOD FOR JITTER BUFFER REDUCTION IN SCALABLE CODING PICTURE PROCESSING VIA A SHARED DECODED PICTURE POOL Method for performing location determination and an electronic deviceĬontent playback unit and electronic device Compatible interlaced sdtv and progressive hdtv














Equalization for high-speed serdes: system-level comparison of analog and digital techniques