{"title":"A New High Multiplication Factor Tunable Grounded Positive and Negative Capacitance Simulator","authors":"M. Al-Absi, A. Al-Khulaifi","doi":"10.1109/APCCAS.2018.8605684","DOIUrl":null,"url":null,"abstract":"This paper presents a CMOS grounded tunable capacitance multiplier with high multiplication factor. The proposed circuit uses the translinear loop stage and two OTAs stages. The MOS transistors are biased in subthreshold region to provide high multiplication factor. The total multiplication factor is widely tunable and can be up to 1200 times of the value C with maximum error of 8%. The circuit is simulated using TANNER TSPICE with 0.18µm TSMC level 49 technology. The circuit operated using ± 0.75 supply voltage and it works in low frequency under 10KHz which satisfies the requirements of biomedical and low frequency applications.","PeriodicalId":325141,"journal":{"name":"2018 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APCCAS.2018.8605684","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
This paper presents a CMOS grounded tunable capacitance multiplier with high multiplication factor. The proposed circuit uses the translinear loop stage and two OTAs stages. The MOS transistors are biased in subthreshold region to provide high multiplication factor. The total multiplication factor is widely tunable and can be up to 1200 times of the value C with maximum error of 8%. The circuit is simulated using TANNER TSPICE with 0.18µm TSMC level 49 technology. The circuit operated using ± 0.75 supply voltage and it works in low frequency under 10KHz which satisfies the requirements of biomedical and low frequency applications.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
