绝热电路三要素理论及其应用  

Theory of three essential circuit elements for adiabatic circuits and its application

作　　者：郁军军[1] 汪鹏君[1] 

机构地区：[1]宁波大学电路与系统研究所,浙江宁波315211

出　　处：《电路与系统学报》2007年第6期108-114,共7页Journal of Circuits and Systems

基　　金：国家自然科学基金资助项目(60273093;60776022);浙江省自然科学基金资助项目(Y104135);浙江省科技计划项目(2008C21xxx)

摘　　要：本文在研究多值电路三要素理论基础上提出绝热电路通用理论,即绝热电路三要素(信号、网络、负载)理论。应用此理论,设计了三种典型的绝热电路(逐级级联收缩结构、可逆逻辑结构和交叉存贮结构),验证了该理论的正确性;然后进一步依此理论设计了一种新颖的采用二相功率时钟的交叉存贮型绝热电路—钟控传输门绝热逻辑(Clocked Transmission Gate Adiabatic Logic,CTGAL)电路。最后用计算机验证了根据绝热电路三要素理论设计的CTGAL电路具有正确的逻辑功能和明显的低功耗特性。Investigating the theory of three essential circuit elements for multi-valued circuits, this paper presentes a universal circuit theory for adiabatic circuits, namely the theory of three essential circuit elements （signal, network and load） for adiabatic circuits. This paper applies this theory to design three typical styles of adiabatic circuits （the structures of retractile cascade, reversible logic and cross memory） in order to verify this theory; then according to this theory, a new cross-memory adiabatic circuit adopting two-phase power clocks--Clocked Transmission Gate Adiabatic Logic （CTGAL） circuit is designed further. Finally, computer simulations verify that CTGAL circuit which is designed based on the theory of three essential circuit elements for adiabatic circuits has the correct logic function and the character of remarkable low power.

关 键 词：绝热电路三要素理论 CTGAL电路 低功耗 电路设计 

分 类 号：TN79[电子电信—电路与系统]