According to the method, the clock signal is obtained from a phase increment datum .DELTA.P, representing the frequency to be synthesized. It consists in performing a binary number M modulo addition of each phase increment with the modulo M sum of the phase increments already totalized inside a phase...http://www.google.es/patents/US4896338?utm_source=gb-gplus-sharePatente US4896338 - Method and device for the digital synthesis of a clock signal
Method and device for the digital synthesis of a clock signal