Charge sharing fault analysis and testing for CMOS domino logic circuits

Because domino logic design offers smaller area and faster delay than conventional CMOS design, it is very popular in the high-performance processor. However, domino logic suffers from several problems and one of the most notable ones is the charge sharing problem. In this paper, we describe a method to measure the sensitivity of the charge-sharing problem for each domino gate. In addition, our algorithm also generates test vectors to detect the worst case of charge-sharing fault.