{"title":"过采样开关电容电路的数值模拟","authors":"A. Korotkov, M. V. Telenkov","doi":"10.1109/SCS.2003.1227059","DOIUrl":null,"url":null,"abstract":"The paper presents a software tool for the analysis of oversampled switched-capacitor delta-sigma modulator as a main part of high-resolution A/D converters - delta-sigma ADC. Two hierarchical levels have been considered for modulator simulation: idealized behavioral level and non-ideal circuit level. The program is written in MATLAB and allows the most relevant non-ideal parameters of the components to be taken into account. Among these parameters are limited switch resistances and gain-bandwidth product of active devices. Simulation of pattern and idle noises are considered as well.","PeriodicalId":375963,"journal":{"name":"Signals, Circuits and Systems, 2003. SCS 2003. International Symposium on","volume":"41 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2003-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"Numerical simulation of oversampled switched-capacitor circuits\",\"authors\":\"A. Korotkov, M. V. Telenkov\",\"doi\":\"10.1109/SCS.2003.1227059\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The paper presents a software tool for the analysis of oversampled switched-capacitor delta-sigma modulator as a main part of high-resolution A/D converters - delta-sigma ADC. Two hierarchical levels have been considered for modulator simulation: idealized behavioral level and non-ideal circuit level. The program is written in MATLAB and allows the most relevant non-ideal parameters of the components to be taken into account. Among these parameters are limited switch resistances and gain-bandwidth product of active devices. Simulation of pattern and idle noises are considered as well.\",\"PeriodicalId\":375963,\"journal\":{\"name\":\"Signals, Circuits and Systems, 2003. SCS 2003. International Symposium on\",\"volume\":\"41 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-07-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Signals, Circuits and Systems, 2003. SCS 2003. International Symposium on\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SCS.2003.1227059\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Signals, Circuits and Systems, 2003. SCS 2003. International Symposium on","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SCS.2003.1227059","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Numerical simulation of oversampled switched-capacitor circuits
The paper presents a software tool for the analysis of oversampled switched-capacitor delta-sigma modulator as a main part of high-resolution A/D converters - delta-sigma ADC. Two hierarchical levels have been considered for modulator simulation: idealized behavioral level and non-ideal circuit level. The program is written in MATLAB and allows the most relevant non-ideal parameters of the components to be taken into account. Among these parameters are limited switch resistances and gain-bandwidth product of active devices. Simulation of pattern and idle noises are considered as well.
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