{"title":"用于delta-sigma adc的低功率开关电容积分器","authors":"Tao Wang, G. Temes","doi":"10.1109/MWSCAS.2010.5548741","DOIUrl":null,"url":null,"abstract":"A new low-power switched-capacitor integrator is proposed for high-resolution ΔΣ ADCs. Compared to the conventional switched-capacitor integrator, it achieves much lower power dissipation for the same noise specifications. To verify the effectiveness of the new integrator, and to compare it with the conventional one, a third-order delta-sigma modulator was simulated. A detailed comparison between the conventional SC integrator and the proposed SC integrator is also presented.","PeriodicalId":245322,"journal":{"name":"2010 53rd IEEE International Midwest Symposium on Circuits and Systems","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Low-power switched-capacitor integrator for delta-sigma ADCs\",\"authors\":\"Tao Wang, G. Temes\",\"doi\":\"10.1109/MWSCAS.2010.5548741\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A new low-power switched-capacitor integrator is proposed for high-resolution ΔΣ ADCs. Compared to the conventional switched-capacitor integrator, it achieves much lower power dissipation for the same noise specifications. To verify the effectiveness of the new integrator, and to compare it with the conventional one, a third-order delta-sigma modulator was simulated. A detailed comparison between the conventional SC integrator and the proposed SC integrator is also presented.\",\"PeriodicalId\":245322,\"journal\":{\"name\":\"2010 53rd IEEE International Midwest Symposium on Circuits and Systems\",\"volume\":\"25 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-08-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 53rd IEEE International Midwest Symposium on Circuits and Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MWSCAS.2010.5548741\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 53rd IEEE International Midwest Symposium on Circuits and Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWSCAS.2010.5548741","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Low-power switched-capacitor integrator for delta-sigma ADCs
A new low-power switched-capacitor integrator is proposed for high-resolution ΔΣ ADCs. Compared to the conventional switched-capacitor integrator, it achieves much lower power dissipation for the same noise specifications. To verify the effectiveness of the new integrator, and to compare it with the conventional one, a third-order delta-sigma modulator was simulated. A detailed comparison between the conventional SC integrator and the proposed SC integrator is also presented.
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