{"title":"1.8V 9bit 10MS/s SAR ADC, 0.18µm CMOS，用于生物阻抗分析","authors":"Daniele Santana, H. Hernández, W. Noije","doi":"10.1109/LASCAS.2019.8667565","DOIUrl":null,"url":null,"abstract":"In this work a 9-bits low power 10MS/s asynchronous SAR ADC in 180nm CMOS tecnology is presented. The ADC core occupies an active area of 0.124mm2. The ADC main parameters were extracted from post-layout simulations, which resulted in SNR of 55.29dB and ENOB of 8.59 bit at 1.8Vsupply and a sampling frequency of 10MS/s while consuming 0.692mW. The Figure of Merit (FoM) obtained was 145.93 fJ/conversion-step","PeriodicalId":142430,"journal":{"name":"2019 IEEE 10th Latin American Symposium on Circuits & Systems (LASCAS)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A 1.8V 9bit 10MS/s SAR ADC in 0.18µm CMOS for bioimpedance analysis\",\"authors\":\"Daniele Santana, H. Hernández, W. Noije\",\"doi\":\"10.1109/LASCAS.2019.8667565\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this work a 9-bits low power 10MS/s asynchronous SAR ADC in 180nm CMOS tecnology is presented. The ADC core occupies an active area of 0.124mm2. The ADC main parameters were extracted from post-layout simulations, which resulted in SNR of 55.29dB and ENOB of 8.59 bit at 1.8Vsupply and a sampling frequency of 10MS/s while consuming 0.692mW. The Figure of Merit (FoM) obtained was 145.93 fJ/conversion-step\",\"PeriodicalId\":142430,\"journal\":{\"name\":\"2019 IEEE 10th Latin American Symposium on Circuits & Systems (LASCAS)\",\"volume\":\"36 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 IEEE 10th Latin American Symposium on Circuits & Systems (LASCAS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/LASCAS.2019.8667565\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE 10th Latin American Symposium on Circuits & Systems (LASCAS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LASCAS.2019.8667565","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A 1.8V 9bit 10MS/s SAR ADC in 0.18µm CMOS for bioimpedance analysis
In this work a 9-bits low power 10MS/s asynchronous SAR ADC in 180nm CMOS tecnology is presented. The ADC core occupies an active area of 0.124mm2. The ADC main parameters were extracted from post-layout simulations, which resulted in SNR of 55.29dB and ENOB of 8.59 bit at 1.8Vsupply and a sampling frequency of 10MS/s while consuming 0.692mW. The Figure of Merit (FoM) obtained was 145.93 fJ/conversion-step
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