Mismatch-Shaping Switching Scheme for Split-Array Capacitive DACs
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Nam, Jae-Hyeon | - |
dc.contributor.author | Park, Sung-Hyun | - |
dc.contributor.author | Jang, Jin-Yeop | - |
dc.contributor.author | Park, Sang-Gyu | - |
dc.date.accessioned | 2023-06-01T07:05:21Z | - |
dc.date.available | 2023-06-01T07:05:21Z | - |
dc.date.created | 2023-05-16 | - |
dc.date.issued | 2023-04 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/185869 | - |
dc.description.abstract | Capacitive DACs (C-DACs) are widely used as stand-alone DACs or in an ADC as auxiliary DACs. An important performance metric of a C-DAC is its energy consumption and the linearity between the digital input and the analog output. In multi-bit C-DACs, the mismatch between the capacitors can degrade linearity, which can be important in high-resolution applications. In this work, we analyze the power consumption and linearity performance of a class of C-DACs called split-array C-DACs. We show that the simple element rotation technique, which is widely used to suppress the mismatch error of DACs, cannot be used with the power-efficient three-level switching scheme to effectively suppress the mismatch error. Then, we propose a switching scheme which can be used with the power efficient three-level switching and can suppress the in-band mismatch error effectively. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.title | Mismatch-Shaping Switching Scheme for Split-Array Capacitive DACs | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Sang-Gyu | - |
dc.identifier.doi | 10.3390/electronics12081891 | - |
dc.identifier.scopusid | 2-s2.0-85156189141 | - |
dc.identifier.wosid | 000977328300001 | - |
dc.identifier.bibliographicCitation | ELECTRONICS, v.12, no.8, pp.1 - 12 | - |
dc.relation.isPartOf | ELECTRONICS | - |
dc.citation.title | ELECTRONICS | - |
dc.citation.volume | 12 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 12 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | SAR ADC | - |
dc.subject.keywordPlus | CMOS | - |
dc.subject.keywordPlus | SNDR | - |
dc.subject.keywordAuthor | capacitive DAC | - |
dc.subject.keywordAuthor | switching energy | - |
dc.subject.keywordAuthor | nonlinear distortion | - |
dc.subject.keywordAuthor | oversampling | - |
dc.subject.keywordAuthor | mismatch shaping | - |
dc.subject.keywordAuthor | element rotation | - |
dc.identifier.url | https://www.mdpi.com/2079-9292/12/8/1891 | - |
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