{"title":"具有片上动态加载预充电基准的低功耗过零管道sar ADC","authors":"J. Kuppambatti, P. Kinget","doi":"10.1109/ESSCIRC.2013.6649085","DOIUrl":null,"url":null,"abstract":"A dynamically loaded pre-charged reference technique for low power zero-crossing pipeline-SAR ADCs is presented. Power hungry reference buffers are eliminated and the loading from the reference capacitors is also reduced, thus improving the ADC noise performance. The 65-nm CMOS ADC prototype has an SFDR/SNR/SNDR of 77dB/70dB/66dB at 25MHz, while consuming 4.8mW at 50MS/s, including all the power for the reference generation and distribution.","PeriodicalId":183620,"journal":{"name":"2013 Proceedings of the ESSCIRC (ESSCIRC)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"A low power zero-crossing pipeline-SAR ADC with on-chip dynamically loaded pre-charged reference\",\"authors\":\"J. Kuppambatti, P. Kinget\",\"doi\":\"10.1109/ESSCIRC.2013.6649085\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A dynamically loaded pre-charged reference technique for low power zero-crossing pipeline-SAR ADCs is presented. Power hungry reference buffers are eliminated and the loading from the reference capacitors is also reduced, thus improving the ADC noise performance. The 65-nm CMOS ADC prototype has an SFDR/SNR/SNDR of 77dB/70dB/66dB at 25MHz, while consuming 4.8mW at 50MS/s, including all the power for the reference generation and distribution.\",\"PeriodicalId\":183620,\"journal\":{\"name\":\"2013 Proceedings of the ESSCIRC (ESSCIRC)\",\"volume\":\"15 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-10-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 Proceedings of the ESSCIRC (ESSCIRC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ESSCIRC.2013.6649085\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 Proceedings of the ESSCIRC (ESSCIRC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ESSCIRC.2013.6649085","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A low power zero-crossing pipeline-SAR ADC with on-chip dynamically loaded pre-charged reference
A dynamically loaded pre-charged reference technique for low power zero-crossing pipeline-SAR ADCs is presented. Power hungry reference buffers are eliminated and the loading from the reference capacitors is also reduced, thus improving the ADC noise performance. The 65-nm CMOS ADC prototype has an SFDR/SNR/SNDR of 77dB/70dB/66dB at 25MHz, while consuming 4.8mW at 50MS/s, including all the power for the reference generation and distribution.
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