New domino logic precharged by clock and data
Publikation/Tidskrift/Serie: IET Electronic letters
A clock-and-data precharged dynamic (CDPD) circuit technique in CMOS is presented. It gives a fast one-clock-cycle decision to multilevel logic and has small clock loads, low peak current, small area and low power-delay product. The technique is highly flexible in logic design. For the given example, a 324bit binary-lookahead-carry chain, the speed improvement can be as high as 40–50% compared to the static circuit and 30% to the normal domino circuit arrangements while the area is reduced by 15–30%.
- Technology and Engineering
- ISSN: 0013-5194