{"title":"A Calibration-Free 14b 70MS/s 3.3mm2 235mW 0.13um CMOS Pipeline ADC with High-Matching 3-D Symmetric Capacitors","authors":"Young-Jae Cho, Kyung-Hoon Lee, Hee-Cheol Choi, Seunghoon Lee, Kyoung-Ho Moon, Jae-Whui Kim","doi":"10.1109/CICC.2006.320860","DOIUrl":null,"url":null,"abstract":"A 14b 70MS/s 3-stage pipeline ADC in a 0.13mum CMOS process employs signal insensitive 3D fully symmetric capacitors for high matching accuracy without any calibration scheme. The prototype ADC with a 0.35mum minimum channel length for 2.5V system applications shows measured differential and integral nonlinearities of 0.65LSB and 1.80LSB at 14b, occupies a die area of 3.3mm2, and consumes 235mW at 70MS/s","PeriodicalId":269854,"journal":{"name":"IEEE Custom Integrated Circuits Conference 2006","volume":"138 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"20","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Custom Integrated Circuits Conference 2006","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CICC.2006.320860","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 20
Abstract
A 14b 70MS/s 3-stage pipeline ADC in a 0.13mum CMOS process employs signal insensitive 3D fully symmetric capacitors for high matching accuracy without any calibration scheme. The prototype ADC with a 0.35mum minimum channel length for 2.5V system applications shows measured differential and integral nonlinearities of 0.65LSB and 1.80LSB at 14b, occupies a die area of 3.3mm2, and consumes 235mW at 70MS/s
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