{"title":"A 200 MHz/90 dB gain range CMOS VGA","authors":"W. Song, C. Oh, G. Cho, H. Jung","doi":"10.1109/APASIC.2000.896893","DOIUrl":null,"url":null,"abstract":"A novel CMOS Variable Gain Amplifier (VGA) with high frequency and high dynamic range is proposed. It has a controllable gain range from -45 dB to +45 dB by external control voltage as well as enhanced operating frequency up to 200 MHz. It is fabricated in 0.35 /spl mu/m CMOS technology with the core area of 580 /spl mu/m/spl times/660 /spl mu/m. It consumes only 10.8 mA at 3.3 V supply voltage.","PeriodicalId":313978,"journal":{"name":"Proceedings of Second IEEE Asia Pacific Conference on ASICs. AP-ASIC 2000 (Cat. No.00EX434)","volume":"339 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of Second IEEE Asia Pacific Conference on ASICs. AP-ASIC 2000 (Cat. No.00EX434)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APASIC.2000.896893","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 novel CMOS Variable Gain Amplifier (VGA) with high frequency and high dynamic range is proposed. It has a controllable gain range from -45 dB to +45 dB by external control voltage as well as enhanced operating frequency up to 200 MHz. It is fabricated in 0.35 /spl mu/m CMOS technology with the core area of 580 /spl mu/m/spl times/660 /spl mu/m. It consumes only 10.8 mA at 3.3 V supply voltage.
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