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Alphawave’s CTO, Tony Chan Carusone, continues his technical talks on high-speed communications discussing jitter at a high level; Intersymbol Interference (ISI), from its causes to its solutions, and what it looks like across different channels and data rates. ISI is not the only impairment in high-speed design; interconnect discontinuities from packaging, the dreaded reflection from impedance mismatch, and noise and interference are also explored and depicted in an eye diagram.