基于和图的三值电流型CMOS施密特反相器设计  

Design of ternary current-mode CMOS Schmitt inverter based on HE map

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

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

出　　处：《太赫兹科学与电子信息学报》2020年第3期545-549,共5页Journal of Terahertz Science and Electronic Information Technology

基　　金：国家自然科学基金资助项目(61771179;61271124);浙江省自然科学基金资助项目(LY15F010011)。

摘　　要：基于阈算术代数系统理论,以和图为指导,分析施密特反相器的阈值可控开关,对三值电流型CMOS施密特反相器进行设计。Hspice仿真结果表明,该电路具有正确的逻辑功能和良好的瞬态特性,阈算术代数系统设计得到进一步的完善,三值施密特反相器设计更加简单直观。Based on the threshold-arithmetic algebra system and guided by HE map,the threshold controllable switch of Schmitt inverter is analyzed,and the ternary current-mode CMOS Schmitt inverter is designed.The simulation results of Hspice show that the designed circuit has correct logic function and good transient characteristics.This circuit design not only makes the design of the threshold-arithmetic algebraic system further improved,but also makes the design of the ternary Schmitt inverter more simple and intuitive.

关 键 词：和图 电流型CMOS电路 三值反相器 三值施密特反相器 

分 类 号：TN433[电子电信—微电子学与固体电子学]