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Crosstalk Measurement, Extraction and Validation in 10 Gbps Serial Systems
December 31, 2008 |Estimated reading time: Less than a minute
Because crosstalk jitter is uncorrelated from the link data pattern, it is hard to remove through equalization techniques. This paper provides a process for extracting accurate coupled models from connectors. It also describes how modeling was used to predict crosstalk noise in a 10 Gbps channel and shows how a small percentage of connector crosstalk can have a significant impact on the overall signal distortion. This paper, written by Dave Dunham of Molex, Gourgen Oganessyan of Quellan and Pravin Patel, Rubina Ahmed and Moises Cases of IBM, was presented at DesignCon 2008. Click here.