A digital circuit system includes: a register, for receiving and registering digital data; an operation unit, for operating and generating resulting data according to the digital data registered in the first registering unit; a second register, for receiving and registering the resulting data; a multi-phase...http://www.google.fr/patents/US7937608?utm_source=gb-gplus-shareBrevet US7937608 - Clock generating circuit and digital circuit system incorporating the same
Clock generating circuit and digital circuit system incorporating the same