An implementation technique of dynamic CMOS circuit applicable to asynchronous/synchronous logic

An implementation technique of dynamic CMOS circuit is described. Based on the concept to represent the logic equation making use of the dynamic charge, most of asynchronous/synchronous logic can be implemented in dynamic CMOS circuit. In this paper, D-latch, D-Flip/Flop, JK-Flip/Flop and Phase Frequency Detector are shown that they can be implemented with the concept and technique and it is confirmed by SPICE simulation that they have a comparable or much better performance compared with the circuits designed with the transmission gate.