{"title":"一个电流模式CMOS电压基准","authors":"R. Stair, J. Connelly, M. Pulkin","doi":"10.1109/SSMSD.2000.836439","DOIUrl":null,"url":null,"abstract":"A current mode CMOS voltage reference uses a p-channel MOSFET threshold voltage extractor circuit to create a current that is inversely proportional to temperature. This current is summed with a current that is proportional to temperature into a resistor to create a voltage that is, to the first order, temperature independent. The output voltage is scalable by adjusting the size of the summing resistor. The circuit operates over temperature from 0 to 100/spl deg/C with a power supply voltage between 3.3 and 7 V. Experimental results show that over these conditions, the output voltage varies by /spl plusmn/3%.","PeriodicalId":166604,"journal":{"name":"2000 Southwest Symposium on Mixed-Signal Design (Cat. No.00EX390)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"A current mode CMOS voltage reference\",\"authors\":\"R. Stair, J. Connelly, M. Pulkin\",\"doi\":\"10.1109/SSMSD.2000.836439\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A current mode CMOS voltage reference uses a p-channel MOSFET threshold voltage extractor circuit to create a current that is inversely proportional to temperature. This current is summed with a current that is proportional to temperature into a resistor to create a voltage that is, to the first order, temperature independent. The output voltage is scalable by adjusting the size of the summing resistor. The circuit operates over temperature from 0 to 100/spl deg/C with a power supply voltage between 3.3 and 7 V. Experimental results show that over these conditions, the output voltage varies by /spl plusmn/3%.\",\"PeriodicalId\":166604,\"journal\":{\"name\":\"2000 Southwest Symposium on Mixed-Signal Design (Cat. No.00EX390)\",\"volume\":\"80 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2000-02-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2000 Southwest Symposium on Mixed-Signal Design (Cat. No.00EX390)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SSMSD.2000.836439\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2000 Southwest Symposium on Mixed-Signal Design (Cat. No.00EX390)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SSMSD.2000.836439","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A current mode CMOS voltage reference uses a p-channel MOSFET threshold voltage extractor circuit to create a current that is inversely proportional to temperature. This current is summed with a current that is proportional to temperature into a resistor to create a voltage that is, to the first order, temperature independent. The output voltage is scalable by adjusting the size of the summing resistor. The circuit operates over temperature from 0 to 100/spl deg/C with a power supply voltage between 3.3 and 7 V. Experimental results show that over these conditions, the output voltage varies by /spl plusmn/3%.
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