一种用于DSCRL绝热电路的新型功率时钟

提出了一种用于DSCRL(双摆幅电荷恢复逻辑)绝热电路的新型四相功率时钟,该功率时钟采用了非对称的方法来优化其时序,比已提出的采用对称技术来优化时序的六相功率时钟更简洁.这种新型的功率时钟用于DSCRL绝热电路后,该电路仍然保持了其能量恢复的高效性,同时还降低了电路设计的复杂性,这一结论已被文中的HSPICE 模拟结果证明.

A New Type of Power Clock for DSCRL Adiabatic Circuit

An asymmetry power clock,4-phase power clock supplying the power to the DSCRL( dual-swing charge recovery logic) adiabatic circuit is presented.It is much sim pler than the 6-phase power clock,symmetry power clock,used in the DSCRL adiaba tic circuit.Although the 4-phase power clock is simpler,the DSCRL adiabatic cir cuit still shows good performance and high efficiency of energy transfer and rec overy.This conclusion has been proved by the result of the HSPICE simulation usi ng the 0.6μm CMOS technology.