基于电流型CMOS电路的新型数据选择器  

New Data Selector Based on Current-mode CMOS Circuit

作　　者：姚茂群[1] 孙曦 周旋[2] YAO Maoqun;SUN Xi;ZHOU Xuan(School of Information Science and Engineering,Hangzhou Normal University,Hangzhou 311121,China;Qianjiang College,Hangzhou Normal University,Hangzhou 310018,China)

机构地区：[1]杭州师范大学信息科学与工程学院,浙江杭州311121 [2]杭州师范大学钱江学院,浙江杭州310018

出　　处：《杭州师范大学学报（自然科学版）》2020年第1期98-104,共7页Journal of Hangzhou Normal University(Natural Science Edition)

基　　金：国家自然科学基金项目(61771179,61271124);浙江省自然科学基金项目(LY15F010011).

摘　　要：基于阈算术代数系统的CMOS电路设计技术和方法,根据任意二值三变量函数的最小项规范展开表示,通过和图分解,分别设计实现了8个最小项表达式,进一步组合8个子电路,提出一种新型电流型CMOS数据选择器.Hspice模拟表明该数据选择器具有正确的逻辑功能和良好的瞬态特性,且功耗低、速度快.Basing on the CMOS circuit design technique and method of threshold arithmetic algebra system,this paper develops and represents the minimum term specification of arbitrary binary trivariate function,and uses the method of graph decomposition to design and implement 8 minimum term expressions respectively.It further designs eight sub-circuits to implement a new current-type CMOS-based data selector.The Hspice simulation shows that the data selector has the correct logic function and good transient characteristics,and the power consumption is low and the speed is fast.

关 键 词：阈算术代数系统 CMOS电路 数据选择器 电流型 

分 类 号：TN433[电子电信—微电子学与固体电子学]