{"title":"A very high gain bandwidth product fully differential amplifier","authors":"J. Weiss, B. Majoux, G. Bouvier","doi":"10.1109/ICVD.1996.489465","DOIUrl":null,"url":null,"abstract":"This paper deals with a novel DC-coupled, large bandwidth, fully differential amplifier dedicated to industrial applications. A family of integrated fully differential amplifiers has been developed in a 1.2 /spl mu/m, 6 GHz f/sub T/, BiCMOS technology. The stability/gain compromise is improved thanks to on-chip feedback resistors, whereas the gain is doubled by means of connecting directly on chip both of these amplifiers. Measurements on a \"cascade\" show a 44 dB gain versus a 300 MHz -3 dB bandwidth (that means literally a 47 GHz gain bandwidth product).","PeriodicalId":301389,"journal":{"name":"Proceedings of 9th International Conference on VLSI Design","volume":"37 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of 9th International Conference on VLSI Design","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICVD.1996.489465","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 deals with a novel DC-coupled, large bandwidth, fully differential amplifier dedicated to industrial applications. A family of integrated fully differential amplifiers has been developed in a 1.2 /spl mu/m, 6 GHz f/sub T/, BiCMOS technology. The stability/gain compromise is improved thanks to on-chip feedback resistors, whereas the gain is doubled by means of connecting directly on chip both of these amplifiers. Measurements on a "cascade" show a 44 dB gain versus a 300 MHz -3 dB bandwidth (that means literally a 47 GHz gain bandwidth product).
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