A 320-MS/s 2-b/cycle Second-order Noise-shaping SAR ADC
DC Field | Value | Language |
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dc.contributor.author | Park, Jaehyeong | - |
dc.contributor.author | Park, Sang-Gyu | - |
dc.date.accessioned | 2022-07-06T10:53:26Z | - |
dc.date.available | 2022-07-06T10:53:26Z | - |
dc.date.created | 2022-04-06 | - |
dc.date.issued | 2021-12 | - |
dc.identifier.issn | 1598-1657 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/140049 | - |
dc.description.abstract | —A 2nd-order Noise-Shaping ADC using a 2-bit/cycle SAR ADC is proposed. With a designated reference DAC and a signal DAC, three comparators in the SAR ADC enable 2-bit conversion in each comparison cycle. The noise transfer function (NTF) of the ADC is implemented in an error-feedback structure to bypass the need for power-consuming integrator. A low-gain switched input/output open-loop residue amplifier and a switched-capacitor FIR filter realizes the NTF coefficients. The proposed ADC was designed with a 28-nm CMOS process with 1-V power supply. The SPICE simulation results show that the designed ADC has SNDR of 69.9 dB and power consumption of 4.08 mW, when operated with a sampling rate of 320-MS/s and OSR of 8 achieving a Walden figure-of-merit (FoM) of 39.9-fJ/conv.-step. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEK PUBLICATION CENTER | - |
dc.title | A 320-MS/s 2-b/cycle Second-order Noise-shaping SAR ADC | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Sang-Gyu | - |
dc.identifier.doi | 10.5573/JSTS.2021.21.6.472 | - |
dc.identifier.scopusid | 2-s2.0-85126795910 | - |
dc.identifier.wosid | 000780233000013 | - |
dc.identifier.bibliographicCitation | JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE, v.21, no.6, pp.472 - 482 | - |
dc.relation.isPartOf | JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE | - |
dc.citation.title | JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE | - |
dc.citation.volume | 21 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 472 | - |
dc.citation.endPage | 482 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002786442 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | Analog to digital conversion | - |
dc.subject.keywordPlus | SPICE | - |
dc.subject.keywordPlus | FIR filters | - |
dc.subject.keywordPlus | Error feedback | - |
dc.subject.keywordPlus | Feedback structure | - |
dc.subject.keywordPlus | Multi-bit/cycle SAR | - |
dc.subject.keywordPlus | Multi-bits | - |
dc.subject.keywordPlus | Noise transfer function | - |
dc.subject.keywordPlus | Noise-shaping | - |
dc.subject.keywordPlus | Oversampling ADC | - |
dc.subject.keywordPlus | Power consuming | - |
dc.subject.keywordPlus | SAR ADC | - |
dc.subject.keywordPlus | Second orders | - |
dc.subject.keywordAuthor | Oversampling ADC | - |
dc.subject.keywordAuthor | noise-shaping | - |
dc.subject.keywordAuthor | multi-bit/cycle SAR | - |
dc.identifier.url | https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE11023390&language=ko_KR&hasTopBanner=true | - |
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