CMOS QVCO With Current-Reuse, Bottom-Series Coupling, and Forward Body Biasing Techniques
This letter presents an LC-tank quadrature voltage-controlled oscillator (QVCO) using bottom-series coupling, forward body biasing, and current-reuse techniques. The bottom-series coupling to generate the quadrature signals enhances the phase noise performance. The forward body biasing of the switch...
Gespeichert in:
| Veröffentlicht in: | IEEE microwave and wireless components letters 2014-09, Vol.24 (9), p.608-610 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 610 |
|---|---|
| container_issue | 9 |
| container_start_page | 608 |
| container_title | IEEE microwave and wireless components letters |
| container_volume | 24 |
| creator | Chang, Ho-Jun Lim, Changwoo Yun, Tae-Yeoul |
| description | This letter presents an LC-tank quadrature voltage-controlled oscillator (QVCO) using bottom-series coupling, forward body biasing, and current-reuse techniques. The bottom-series coupling to generate the quadrature signals enhances the phase noise performance. The forward body biasing of the switching and coupling transistors is used to alleviate the voltage headroom issue for stacked transistors. In addition, the current-reuse technique reduces the current consumption. A phase shift analysis for QVCOs introduces how to choose device sizes for a better Q-factor of the LC-tank. The proposed QVCO showed a phase-noise figure-of-merit of -190.9 dBc/Hz and a frequency tuning range from 5.80 to 6.44 GHz, while having a low power consumption of 2 mW for the core QVCO from a supply of 1.05 V. |
| doi_str_mv | 10.1109/LMWC.2014.2326522 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_RIE</sourceid><recordid>TN_cdi_crossref_primary_10_1109_LMWC_2014_2326522</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>6842688</ieee_id><sourcerecordid>1620044225</sourcerecordid><originalsourceid>FETCH-LOGICAL-c466t-40cce829994297e3a4b09b5d745c09d2b4317cf81c95c1eacad14f4eb1e7a1883</originalsourceid><addsrcrecordid>eNpdkMFOwkAQhhujiYg-gPGyiRcPFHe2u9vuURpREwhRUOJps2wHKYEWd9sY3t42EA-eZpL5ZubPFwTXQPsAVN2PxvO0zyjwPouYFIydBB0QIgkhlvy07SMIIaLqPLjwfk0bMuHQCT7T8WRKXj_SCZnn1YqktXNYVOEb1h57ZFBWVbkNp-hy9CQt690mL756xBQZGZbux7isYbI9GeTGNxMyQ7sq8u8a_WVwtjQbj1fH2g3eh4-z9DkcTZ5e0odRaLmUVciptZgwpRRnKsbI8AVVC5HFXFiqMrbgEcR2mYBVwgIaazLgS44LwNhAkkTd4O5wd-fK9m-lt7m3uNmYAsvaa5CMUs4ZEw16-w9dl7UrmnQahKQRi4WMGgoOlHWl9w6XeufyrXF7DVS3snUrW7ey9VF2s3Nz2MkR8Y-XCWeyifgLOzx43Q</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1560327563</pqid></control><display><type>article</type><title>CMOS QVCO With Current-Reuse, Bottom-Series Coupling, and Forward Body Biasing Techniques</title><source>IEEE Electronic Library Online</source><creator>Chang, Ho-Jun ; Lim, Changwoo ; Yun, Tae-Yeoul</creator><creatorcontrib>Chang, Ho-Jun ; Lim, Changwoo ; Yun, Tae-Yeoul</creatorcontrib><description>This letter presents an LC-tank quadrature voltage-controlled oscillator (QVCO) using bottom-series coupling, forward body biasing, and current-reuse techniques. The bottom-series coupling to generate the quadrature signals enhances the phase noise performance. The forward body biasing of the switching and coupling transistors is used to alleviate the voltage headroom issue for stacked transistors. In addition, the current-reuse technique reduces the current consumption. A phase shift analysis for QVCOs introduces how to choose device sizes for a better Q-factor of the LC-tank. The proposed QVCO showed a phase-noise figure-of-merit of -190.9 dBc/Hz and a frequency tuning range from 5.80 to 6.44 GHz, while having a low power consumption of 2 mW for the core QVCO from a supply of 1.05 V.</description><identifier>ISSN: 1531-1309</identifier><identifier>ISSN: 2771-957X</identifier><identifier>EISSN: 1558-1764</identifier><identifier>EISSN: 2771-9588</identifier><identifier>DOI: 10.1109/LMWC.2014.2326522</identifier><identifier>CODEN: IMWCBJ</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Bottom-series coupling ; CMOS ; CMOS integrated circuits ; Couplings ; current reuse ; forward body biasing ; Joining ; low power ; Microwaves ; Phase noise ; Quadratures ; QVCO ; Semiconductor devices ; Switching circuits ; Transistors ; Tuning ; Voltage ; Voltage-controlled oscillators ; Wireless communication</subject><ispartof>IEEE microwave and wireless components letters, 2014-09, Vol.24 (9), p.608-610</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Sep 2014</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c466t-40cce829994297e3a4b09b5d745c09d2b4317cf81c95c1eacad14f4eb1e7a1883</citedby><cites>FETCH-LOGICAL-c466t-40cce829994297e3a4b09b5d745c09d2b4317cf81c95c1eacad14f4eb1e7a1883</cites><orcidid>0000-0003-3470-5693</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6842688$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6842688$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Chang, Ho-Jun</creatorcontrib><creatorcontrib>Lim, Changwoo</creatorcontrib><creatorcontrib>Yun, Tae-Yeoul</creatorcontrib><title>CMOS QVCO With Current-Reuse, Bottom-Series Coupling, and Forward Body Biasing Techniques</title><title>IEEE microwave and wireless components letters</title><addtitle>LMWC</addtitle><description>This letter presents an LC-tank quadrature voltage-controlled oscillator (QVCO) using bottom-series coupling, forward body biasing, and current-reuse techniques. The bottom-series coupling to generate the quadrature signals enhances the phase noise performance. The forward body biasing of the switching and coupling transistors is used to alleviate the voltage headroom issue for stacked transistors. In addition, the current-reuse technique reduces the current consumption. A phase shift analysis for QVCOs introduces how to choose device sizes for a better Q-factor of the LC-tank. The proposed QVCO showed a phase-noise figure-of-merit of -190.9 dBc/Hz and a frequency tuning range from 5.80 to 6.44 GHz, while having a low power consumption of 2 mW for the core QVCO from a supply of 1.05 V.</description><subject>Bottom-series coupling</subject><subject>CMOS</subject><subject>CMOS integrated circuits</subject><subject>Couplings</subject><subject>current reuse</subject><subject>forward body biasing</subject><subject>Joining</subject><subject>low power</subject><subject>Microwaves</subject><subject>Phase noise</subject><subject>Quadratures</subject><subject>QVCO</subject><subject>Semiconductor devices</subject><subject>Switching circuits</subject><subject>Transistors</subject><subject>Tuning</subject><subject>Voltage</subject><subject>Voltage-controlled oscillators</subject><subject>Wireless communication</subject><issn>1531-1309</issn><issn>2771-957X</issn><issn>1558-1764</issn><issn>2771-9588</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpdkMFOwkAQhhujiYg-gPGyiRcPFHe2u9vuURpREwhRUOJps2wHKYEWd9sY3t42EA-eZpL5ZubPFwTXQPsAVN2PxvO0zyjwPouYFIydBB0QIgkhlvy07SMIIaLqPLjwfk0bMuHQCT7T8WRKXj_SCZnn1YqktXNYVOEb1h57ZFBWVbkNp-hy9CQt690mL756xBQZGZbux7isYbI9GeTGNxMyQ7sq8u8a_WVwtjQbj1fH2g3eh4-z9DkcTZ5e0odRaLmUVciptZgwpRRnKsbI8AVVC5HFXFiqMrbgEcR2mYBVwgIaazLgS44LwNhAkkTd4O5wd-fK9m-lt7m3uNmYAsvaa5CMUs4ZEw16-w9dl7UrmnQahKQRi4WMGgoOlHWl9w6XeufyrXF7DVS3snUrW7ey9VF2s3Nz2MkR8Y-XCWeyifgLOzx43Q</recordid><startdate>20140901</startdate><enddate>20140901</enddate><creator>Chang, Ho-Jun</creator><creator>Lim, Changwoo</creator><creator>Yun, Tae-Yeoul</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><scope>F28</scope><scope>FR3</scope><orcidid>https://orcid.org/0000-0003-3470-5693</orcidid></search><sort><creationdate>20140901</creationdate><title>CMOS QVCO With Current-Reuse, Bottom-Series Coupling, and Forward Body Biasing Techniques</title><author>Chang, Ho-Jun ; Lim, Changwoo ; Yun, Tae-Yeoul</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c466t-40cce829994297e3a4b09b5d745c09d2b4317cf81c95c1eacad14f4eb1e7a1883</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Bottom-series coupling</topic><topic>CMOS</topic><topic>CMOS integrated circuits</topic><topic>Couplings</topic><topic>current reuse</topic><topic>forward body biasing</topic><topic>Joining</topic><topic>low power</topic><topic>Microwaves</topic><topic>Phase noise</topic><topic>Quadratures</topic><topic>QVCO</topic><topic>Semiconductor devices</topic><topic>Switching circuits</topic><topic>Transistors</topic><topic>Tuning</topic><topic>Voltage</topic><topic>Voltage-controlled oscillators</topic><topic>Wireless communication</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chang, Ho-Jun</creatorcontrib><creatorcontrib>Lim, Changwoo</creatorcontrib><creatorcontrib>Yun, Tae-Yeoul</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005–Present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library Online</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE microwave and wireless components letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Chang, Ho-Jun</au><au>Lim, Changwoo</au><au>Yun, Tae-Yeoul</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>CMOS QVCO With Current-Reuse, Bottom-Series Coupling, and Forward Body Biasing Techniques</atitle><jtitle>IEEE microwave and wireless components letters</jtitle><stitle>LMWC</stitle><date>2014-09-01</date><risdate>2014</risdate><volume>24</volume><issue>9</issue><spage>608</spage><epage>610</epage><pages>608-610</pages><issn>1531-1309</issn><issn>2771-957X</issn><eissn>1558-1764</eissn><eissn>2771-9588</eissn><coden>IMWCBJ</coden><abstract>This letter presents an LC-tank quadrature voltage-controlled oscillator (QVCO) using bottom-series coupling, forward body biasing, and current-reuse techniques. The bottom-series coupling to generate the quadrature signals enhances the phase noise performance. The forward body biasing of the switching and coupling transistors is used to alleviate the voltage headroom issue for stacked transistors. In addition, the current-reuse technique reduces the current consumption. A phase shift analysis for QVCOs introduces how to choose device sizes for a better Q-factor of the LC-tank. The proposed QVCO showed a phase-noise figure-of-merit of -190.9 dBc/Hz and a frequency tuning range from 5.80 to 6.44 GHz, while having a low power consumption of 2 mW for the core QVCO from a supply of 1.05 V.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/LMWC.2014.2326522</doi><tpages>3</tpages><orcidid>https://orcid.org/0000-0003-3470-5693</orcidid></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 1531-1309 |
| ispartof | IEEE microwave and wireless components letters, 2014-09, Vol.24 (9), p.608-610 |
| issn | 1531-1309 2771-957X 1558-1764 2771-9588 |
| language | eng |
| recordid | cdi_crossref_primary_10_1109_LMWC_2014_2326522 |
| source | IEEE Electronic Library Online |
| subjects | Bottom-series coupling CMOS CMOS integrated circuits Couplings current reuse forward body biasing Joining low power Microwaves Phase noise Quadratures QVCO Semiconductor devices Switching circuits Transistors Tuning Voltage Voltage-controlled oscillators Wireless communication |
| title | CMOS QVCO With Current-Reuse, Bottom-Series Coupling, and Forward Body Biasing Techniques |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-07T17%3A29%3A34IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_RIE&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=CMOS%20QVCO%20With%20Current-Reuse,%20Bottom-Series%20Coupling,%20and%20Forward%20Body%20Biasing%20Techniques&rft.jtitle=IEEE%20microwave%20and%20wireless%20components%20letters&rft.au=Chang,%20Ho-Jun&rft.date=2014-09-01&rft.volume=24&rft.issue=9&rft.spage=608&rft.epage=610&rft.pages=608-610&rft.issn=1531-1309&rft.eissn=1558-1764&rft.coden=IMWCBJ&rft_id=info:doi/10.1109/LMWC.2014.2326522&rft_dat=%3Cproquest_RIE%3E1620044225%3C/proquest_RIE%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1560327563&rft_id=info:pmid/&rft_ieee_id=6842688&rfr_iscdi=true |