High speed differential pin electronics over 6.4Gbps
A. Ohshima, T. Nomura · 2006
A differential pin electronics IC was newly developed for testing over 6.4 Gbps. One PEIC consists of a fully differential driver and a comparator, and its mode can be changed on the fly for high speed I/O interface. The chip was designed not to degrade overall timing accuracy by interface between PEIC and DUT/ATE system.