{"title":"850兆赫电流反馈运算放大器","authors":"S. Jost","doi":"10.1109/BIPOL.1992.274080","DOIUrl":null,"url":null,"abstract":"A monolithic DC-to-850 MHz, low-distortion current feedback operational amplifier fabricated in a complementary bipolar bonded wafer technology is described. Discussed are an approach for achieving low-input offset voltage without sacrificing common-mode range or gain bandwidth; design for expected package and board parasitics; the use of low-overhead, high-impedance signal mirrors in the gain stage; and inverting input bias current cancellation. The output clamp is described. A summary of the circuit's performance obtained from production and bench testing on multiple fabrication lots is presented.<<ETX>>","PeriodicalId":286222,"journal":{"name":"Proceedings of the 1992 Bipolar/BiCMOS Circuits and Technology Meeting","volume":"116 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1992-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":"{\"title\":\"An 850 MHz current feedback operational amplifier\",\"authors\":\"S. Jost\",\"doi\":\"10.1109/BIPOL.1992.274080\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A monolithic DC-to-850 MHz, low-distortion current feedback operational amplifier fabricated in a complementary bipolar bonded wafer technology is described. Discussed are an approach for achieving low-input offset voltage without sacrificing common-mode range or gain bandwidth; design for expected package and board parasitics; the use of low-overhead, high-impedance signal mirrors in the gain stage; and inverting input bias current cancellation. The output clamp is described. A summary of the circuit's performance obtained from production and bench testing on multiple fabrication lots is presented.<<ETX>>\",\"PeriodicalId\":286222,\"journal\":{\"name\":\"Proceedings of the 1992 Bipolar/BiCMOS Circuits and Technology Meeting\",\"volume\":\"116 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1992-10-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 1992 Bipolar/BiCMOS Circuits and Technology Meeting\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/BIPOL.1992.274080\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 1992 Bipolar/BiCMOS Circuits and Technology Meeting","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/BIPOL.1992.274080","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A monolithic DC-to-850 MHz, low-distortion current feedback operational amplifier fabricated in a complementary bipolar bonded wafer technology is described. Discussed are an approach for achieving low-input offset voltage without sacrificing common-mode range or gain bandwidth; design for expected package and board parasitics; the use of low-overhead, high-impedance signal mirrors in the gain stage; and inverting input bias current cancellation. The output clamp is described. A summary of the circuit's performance obtained from production and bench testing on multiple fabrication lots is presented.<>
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