{"title":"A new CMOS analog multiplier with improved input linearity","authors":"Xiangluan Jia, W. Huang, Shi-Cai Qin","doi":"10.1109/TENCON.1995.496355","DOIUrl":null,"url":null,"abstract":"A new CMOS four-quadrant analog multiplier is presented. By means of an unique nonlinear compensation technique, the linear input range of the multiplier is extended significantly. The simulation results show that, when V/sub y/=/spl plusmn/3V, the nonlinear error is less than 0.94% over the /spl plusmn/3V input range of V/sub x/ and when V/sub x/=/spl plusmn/3V, the nonlinear error is less than 0.25% over the /spl plusmn/3V input range of V/sub y/, with a power supply of /spl plusmn/5V.","PeriodicalId":425138,"journal":{"name":"1995 IEEE TENCON. IEEE Region 10 International Conference on Microelectronics and VLSI. 'Asia-Pacific Microelectronics 2000'. Proceedings","volume":"19 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1995-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1995 IEEE TENCON. IEEE Region 10 International Conference on Microelectronics and VLSI. 'Asia-Pacific Microelectronics 2000'. Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/TENCON.1995.496355","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
A new CMOS four-quadrant analog multiplier is presented. By means of an unique nonlinear compensation technique, the linear input range of the multiplier is extended significantly. The simulation results show that, when V/sub y/=/spl plusmn/3V, the nonlinear error is less than 0.94% over the /spl plusmn/3V input range of V/sub x/ and when V/sub x/=/spl plusmn/3V, the nonlinear error is less than 0.25% over the /spl plusmn/3V input range of V/sub y/, with a power supply of /spl plusmn/5V.
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