{"title":"An Exponential Current Generation Circuit Using the Taylor Series Approximation for Neural Stimulators","authors":"Z. Wu, Xu Liu, Milin Zhang, Wensi Wang","doi":"10.1109/CICTA.2018.8705718","DOIUrl":null,"url":null,"abstract":"An exponential current generation circuit for neural stimulators is presented. Compared to the conventional exponential current generation circuits, the proposed circuit features higher bandwidth and a smaller error of 2.34%. The output of the proposed exponential current generation circuit ranges from 1.16 to 75.36 $\\mu A$. This circuit is designed in a 180-nm CMOS technology under 1.8-V supply voltage.","PeriodicalId":186840,"journal":{"name":"2018 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CICTA.2018.8705718","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
An exponential current generation circuit for neural stimulators is presented. Compared to the conventional exponential current generation circuits, the proposed circuit features higher bandwidth and a smaller error of 2.34%. The output of the proposed exponential current generation circuit ranges from 1.16 to 75.36 $\mu A$. This circuit is designed in a 180-nm CMOS technology under 1.8-V supply voltage.
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