A phase recovery circuit consists of a tapped delay line created by a string of inverters where taps are taken at every other inverter. To initialize the circuit, each tap loads a signal sample into a holding register where the holding register consists of a flip-flop connected to each tap....http://www.google.fr/patents/US5822386?utm_source=gb-gplus-shareBrevet US5822386 - Phase recovery circuit for high speed and high density applications
Phase recovery circuit for high speed and high density applications
