基于2-5混值/十值T门的D/A转换器的设计  

The Design of D/A Converter Based on 2-5 Mixed-valued/ten-valued T Gate

作　　者：毛科益[1] 叶锡恩[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：《科技通报》2007年第4期535-539,共5页Bulletin of Science and Technology

基　　金：国家自然科学基金资助项目(60273093);浙江省自然科学基金人才培养专项资助(R105614)

摘　　要：通过对电路三要素理论和混值编码技术的研究,提出采用2-5混值编码技术设计十值运算电路的新方案。首先利用T运算设计2-5混值/十值T门,然后,根据二值T型解码网络D/A转换器的设计原理设计了十值T型解码网络D/A转换器。最后用PSPICE模拟验证所设计的电路具有正确的逻辑功能。This paper proposes a new scheme using 2-5 mixed-valued encode technique to design ten-valued operation circuits by researching of the theory of three essential elements and mixed-valued coding technique. First, using T o peration to design 2-5 mixed-valued/ten-valued T gate. Then, according to the design theory of two-valued T type decode net D/A converter, we can design ten-valued T type decode net D/A converter. Finally, the above designed circuits are verified by PSPICE simulation.

关 键 词：2-5混值编码 十值T 门 T型解码网络 D/A转换器 

分 类 号：TN79[电子电信—电路与系统]