International Business Machines Corporation
Operating a wireline receiver with a tunable timing characteristic

Abstract:

A method of operating a wireline receiver. The receiver may include a front-end comparator and a feedback controller. The method may include providing, by the front-end comparator, a symbol signal by processing a received electrical input signal according to a tunable timing characteristic of the front-end comparator. The method may further include adapting, by the feedback controller, the processing of the input signal to match a predetermined processing criterion by tuning the timing characteristic based on the symbol signal.