A method and digital circuit for decoding and recovering a data clock from an incoming stream of Coded Marked Inversion (CMI) encoded data. The CMI encoded data is applied to a shift register where the data is sampled at a rate greater than the incoming transfer rate thus providing multiple samples per...http://www.google.de/patents/US5195110?utm_source=gb-gplus-sharePatent US5195110 - Clock recovery and decoder circuit for a CMI-encoded signal
