High energy-efficient switching scheme for SAR ADC with low common-mode level variation
This letter presents a novel high energy-efficient switching scheme with low common-mode level variation for successive approximation register (SAR) analog-to-digital converters. Benefit from the merge capacitor split and C-2C techniques, the proposed switching scheme achieves 98% saving in switchin...
Gespeichert in:
| Veröffentlicht in: | Analog integrated circuits and signal processing 2021-04, Vol.107 (1), p.215-225 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 225 |
|---|---|
| container_issue | 1 |
| container_start_page | 215 |
| container_title | Analog integrated circuits and signal processing |
| container_volume | 107 |
| creator | Li, Xinyu Cai, Jueping Xin, Xin Chen, Tengteng Li, Zhen |
| description | This letter presents a novel high energy-efficient switching scheme with low common-mode level variation for successive approximation register (SAR) analog-to-digital converters. Benefit from the merge capacitor split and C-2C techniques, the proposed switching scheme achieves 98% saving in switching energy and 86.91% reduction in capacitor area over the conventional scheme without reset energy. Compared with state-of-the-art works, the area saving is the highest. Meanwhile, the common-mode level at the comparator input is V
cm
except the second cycle and the last cycle during SAR ADC conversion phase, which reduces the dynamic offset of the comparator greatly. |
| doi_str_mv | 10.1007/s10470-021-01797-z |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2505390788</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2505390788</sourcerecordid><originalsourceid>FETCH-LOGICAL-c319t-70a9c3a3669b8e0ec3d2d4240fbcfe2cf4915ed3e964c0ad607482d4b745f71c3</originalsourceid><addsrcrecordid>eNp9kF1LwzAUhoMoOKd_wKuA19GTpm2ayzE_JgwEP_AydOlJ29E2M-kc26-3WsE7r87F-7zvgYeQSw7XHEDeBA6xBAYRZ8ClkuxwRCY8kYJxJdUxmYCKEsZBwCk5C2ENAJGMYULeF3VZUezQl3uG1tamxq6nYVf3pqq7kgZTYYvUOk9fZs90djunQ1bRxu2ocW3rOta6AmmDn9jQz9zXeV-77pyc2LwJePF7p-Tt_u51vmDLp4fH-WzJjOCqZxJyZUQu0lStMgQ0ooiKOIrBrozFyNhY8QQLgSqNDeRFCjLOBmIl48RKbsSUXI27G-8-thh6vXZb3w0vdZRAIhTILBuoaKSMdyF4tHrj6zb3e81BfwvUo0A9CNQ_AvVhKImxFAa4K9H_Tf_T-gKakXPr</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2505390788</pqid></control><display><type>article</type><title>High energy-efficient switching scheme for SAR ADC with low common-mode level variation</title><source>Springer Nature - Complete Springer Journals</source><creator>Li, Xinyu ; Cai, Jueping ; Xin, Xin ; Chen, Tengteng ; Li, Zhen</creator><creatorcontrib>Li, Xinyu ; Cai, Jueping ; Xin, Xin ; Chen, Tengteng ; Li, Zhen</creatorcontrib><description>This letter presents a novel high energy-efficient switching scheme with low common-mode level variation for successive approximation register (SAR) analog-to-digital converters. Benefit from the merge capacitor split and C-2C techniques, the proposed switching scheme achieves 98% saving in switching energy and 86.91% reduction in capacitor area over the conventional scheme without reset energy. Compared with state-of-the-art works, the area saving is the highest. Meanwhile, the common-mode level at the comparator input is V
cm
except the second cycle and the last cycle during SAR ADC conversion phase, which reduces the dynamic offset of the comparator greatly.</description><identifier>ISSN: 0925-1030</identifier><identifier>EISSN: 1573-1979</identifier><identifier>DOI: 10.1007/s10470-021-01797-z</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Analog to digital conversion ; Analog to digital converters ; Capacitors ; Circuits and Systems ; Electrical Engineering ; Energy conservation ; Energy efficiency ; Engineering ; Mixed Signal Letter ; Signal,Image and Speech Processing ; Switching</subject><ispartof>Analog integrated circuits and signal processing, 2021-04, Vol.107 (1), p.215-225</ispartof><rights>The Author(s), under exclusive licence to Springer Science+Business Media, LLC part of Springer Nature 2021</rights><rights>The Author(s), under exclusive licence to Springer Science+Business Media, LLC part of Springer Nature 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-70a9c3a3669b8e0ec3d2d4240fbcfe2cf4915ed3e964c0ad607482d4b745f71c3</citedby><cites>FETCH-LOGICAL-c319t-70a9c3a3669b8e0ec3d2d4240fbcfe2cf4915ed3e964c0ad607482d4b745f71c3</cites><orcidid>0000-0002-1852-0982</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10470-021-01797-z$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10470-021-01797-z$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,777,781,27905,27906,41469,42538,51300</link.rule.ids></links><search><creatorcontrib>Li, Xinyu</creatorcontrib><creatorcontrib>Cai, Jueping</creatorcontrib><creatorcontrib>Xin, Xin</creatorcontrib><creatorcontrib>Chen, Tengteng</creatorcontrib><creatorcontrib>Li, Zhen</creatorcontrib><title>High energy-efficient switching scheme for SAR ADC with low common-mode level variation</title><title>Analog integrated circuits and signal processing</title><addtitle>Analog Integr Circ Sig Process</addtitle><description>This letter presents a novel high energy-efficient switching scheme with low common-mode level variation for successive approximation register (SAR) analog-to-digital converters. Benefit from the merge capacitor split and C-2C techniques, the proposed switching scheme achieves 98% saving in switching energy and 86.91% reduction in capacitor area over the conventional scheme without reset energy. Compared with state-of-the-art works, the area saving is the highest. Meanwhile, the common-mode level at the comparator input is V
cm
except the second cycle and the last cycle during SAR ADC conversion phase, which reduces the dynamic offset of the comparator greatly.</description><subject>Analog to digital conversion</subject><subject>Analog to digital converters</subject><subject>Capacitors</subject><subject>Circuits and Systems</subject><subject>Electrical Engineering</subject><subject>Energy conservation</subject><subject>Energy efficiency</subject><subject>Engineering</subject><subject>Mixed Signal Letter</subject><subject>Signal,Image and Speech Processing</subject><subject>Switching</subject><issn>0925-1030</issn><issn>1573-1979</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9kF1LwzAUhoMoOKd_wKuA19GTpm2ayzE_JgwEP_AydOlJ29E2M-kc26-3WsE7r87F-7zvgYeQSw7XHEDeBA6xBAYRZ8ClkuxwRCY8kYJxJdUxmYCKEsZBwCk5C2ENAJGMYULeF3VZUezQl3uG1tamxq6nYVf3pqq7kgZTYYvUOk9fZs90djunQ1bRxu2ocW3rOta6AmmDn9jQz9zXeV-77pyc2LwJePF7p-Tt_u51vmDLp4fH-WzJjOCqZxJyZUQu0lStMgQ0ooiKOIrBrozFyNhY8QQLgSqNDeRFCjLOBmIl48RKbsSUXI27G-8-thh6vXZb3w0vdZRAIhTILBuoaKSMdyF4tHrj6zb3e81BfwvUo0A9CNQ_AvVhKImxFAa4K9H_Tf_T-gKakXPr</recordid><startdate>20210401</startdate><enddate>20210401</enddate><creator>Li, Xinyu</creator><creator>Cai, Jueping</creator><creator>Xin, Xin</creator><creator>Chen, Tengteng</creator><creator>Li, Zhen</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7TG</scope><scope>8FD</scope><scope>KL.</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-1852-0982</orcidid></search><sort><creationdate>20210401</creationdate><title>High energy-efficient switching scheme for SAR ADC with low common-mode level variation</title><author>Li, Xinyu ; Cai, Jueping ; Xin, Xin ; Chen, Tengteng ; Li, Zhen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-70a9c3a3669b8e0ec3d2d4240fbcfe2cf4915ed3e964c0ad607482d4b745f71c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Analog to digital conversion</topic><topic>Analog to digital converters</topic><topic>Capacitors</topic><topic>Circuits and Systems</topic><topic>Electrical Engineering</topic><topic>Energy conservation</topic><topic>Energy efficiency</topic><topic>Engineering</topic><topic>Mixed Signal Letter</topic><topic>Signal,Image and Speech Processing</topic><topic>Switching</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Xinyu</creatorcontrib><creatorcontrib>Cai, Jueping</creatorcontrib><creatorcontrib>Xin, Xin</creatorcontrib><creatorcontrib>Chen, Tengteng</creatorcontrib><creatorcontrib>Li, Zhen</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Technology Research Database</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Analog integrated circuits and signal processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Xinyu</au><au>Cai, Jueping</au><au>Xin, Xin</au><au>Chen, Tengteng</au><au>Li, Zhen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High energy-efficient switching scheme for SAR ADC with low common-mode level variation</atitle><jtitle>Analog integrated circuits and signal processing</jtitle><stitle>Analog Integr Circ Sig Process</stitle><date>2021-04-01</date><risdate>2021</risdate><volume>107</volume><issue>1</issue><spage>215</spage><epage>225</epage><pages>215-225</pages><issn>0925-1030</issn><eissn>1573-1979</eissn><abstract>This letter presents a novel high energy-efficient switching scheme with low common-mode level variation for successive approximation register (SAR) analog-to-digital converters. Benefit from the merge capacitor split and C-2C techniques, the proposed switching scheme achieves 98% saving in switching energy and 86.91% reduction in capacitor area over the conventional scheme without reset energy. Compared with state-of-the-art works, the area saving is the highest. Meanwhile, the common-mode level at the comparator input is V
cm
except the second cycle and the last cycle during SAR ADC conversion phase, which reduces the dynamic offset of the comparator greatly.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10470-021-01797-z</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0002-1852-0982</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0925-1030 |
| ispartof | Analog integrated circuits and signal processing, 2021-04, Vol.107 (1), p.215-225 |
| issn | 0925-1030 1573-1979 |
| language | eng |
| recordid | cdi_proquest_journals_2505390788 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Analog to digital conversion Analog to digital converters Capacitors Circuits and Systems Electrical Engineering Energy conservation Energy efficiency Engineering Mixed Signal Letter Signal,Image and Speech Processing Switching |
| title | High energy-efficient switching scheme for SAR ADC with low common-mode level variation |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-19T22%3A04%3A18IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=High%20energy-efficient%20switching%20scheme%20for%20SAR%20ADC%20with%20low%20common-mode%20level%20variation&rft.jtitle=Analog%20integrated%20circuits%20and%20signal%20processing&rft.au=Li,%20Xinyu&rft.date=2021-04-01&rft.volume=107&rft.issue=1&rft.spage=215&rft.epage=225&rft.pages=215-225&rft.issn=0925-1030&rft.eissn=1573-1979&rft_id=info:doi/10.1007/s10470-021-01797-z&rft_dat=%3Cproquest_cross%3E2505390788%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2505390788&rft_id=info:pmid/&rfr_iscdi=true |