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Digital Clock Extraction Circuit

IP.com Disclosure Number: IPCOM000052607D
Original Publication Date: 1981-Jun-01
Included in the Prior Art Database: 2005-Feb-11

Publishing Venue

IBM

Related People

Authors:
Marks, LV Recknor, LD Romon, RF [+details]

Abstract

A digital clock extraction circuit is provided for extracting a receive clock from a phase-encoded receive data signal. The extracted clock can be used to demodulate data received on a serial interface, to sample and deserialize the data, and to provide binary data. This digital clock extraction circuit provides increased noise immunity.