{"title":"Extracting trade-off boundaries of CMOS two-stage op-amp using particle swarm optimization","authors":"A. Beirami, M. Takhti, H. Shamsi","doi":"10.1109/ISSCS.2009.5206173","DOIUrl":null,"url":null,"abstract":"In this paper, a multi-objective particle swarm optimization (PSO) algorithm is implemented to unveil trade-off margins of the CMOS two-stage op-amp. Power, area, slew rate, unity gain frequency (UGF) were used as objectives. Width and length of the gate of MOSFETS are free parameters. Simulation results reveal the design trade-off margins of the two-stage op-amp as expected theoretically.","PeriodicalId":277587,"journal":{"name":"2009 International Symposium on Signals, Circuits and Systems","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 International Symposium on Signals, Circuits and Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISSCS.2009.5206173","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
In this paper, a multi-objective particle swarm optimization (PSO) algorithm is implemented to unveil trade-off margins of the CMOS two-stage op-amp. Power, area, slew rate, unity gain frequency (UGF) were used as objectives. Width and length of the gate of MOSFETS are free parameters. Simulation results reveal the design trade-off margins of the two-stage op-amp as expected theoretically.
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