J. Ramírez-Angulo, Venkata Sailaja Kasaraneni, R. Carvajal, A. López-Martín
{"title":"Simple low voltage, low power implementations of circuits for VT extraction","authors":"J. Ramírez-Angulo, Venkata Sailaja Kasaraneni, R. Carvajal, A. López-Martín","doi":"10.1109/MWSCAS.2010.5548857","DOIUrl":null,"url":null,"abstract":"Two simple implementations of circuits to extract V<inf>T</inf> are introduced. They are independent of body effect and operate on a single supply voltage V<inf>DD</inf> of less than two gate-source drops. Experimental and simulation results verify the circuit operation with a power dissipation P=60µA and with single supply V<inf>DD</inf>=1.4V in 0.5µm CMOS technology and with variations of the extracted threshold voltage of less than 0.2mV for V<inf>DD</inf> changing from 1.4V to 2.5V.","PeriodicalId":245322,"journal":{"name":"2010 53rd IEEE International Midwest Symposium on Circuits and Systems","volume":"279 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 53rd IEEE International Midwest Symposium on Circuits and Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWSCAS.2010.5548857","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Two simple implementations of circuits to extract VT are introduced. They are independent of body effect and operate on a single supply voltage VDD of less than two gate-source drops. Experimental and simulation results verify the circuit operation with a power dissipation P=60µA and with single supply VDD=1.4V in 0.5µm CMOS technology and with variations of the extracted threshold voltage of less than 0.2mV for VDD changing from 1.4V to 2.5V.
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