Design and implementation of switched coil LC-VCOs in the GHz range using the self-inductance technique
Summary This paper presents the design and implementation of dual‐band LC‐VCOs in the GHz‐range featuring a switched coil LC‐tank. The proposed design exploits the self‐inductance technique. The design of the coil starts from simple considerations and back‐of‐the‐envelope calculations, then electrom...
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| Veröffentlicht in: | International journal of circuit theory and applications 2015-06, Vol.43 (6), p.709-721 |
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| container_end_page | 721 |
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| container_issue | 6 |
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| container_title | International journal of circuit theory and applications |
| container_volume | 43 |
| creator | Cernoia, Federico Ponton, Davide Palestri, Pierpaolo Thurner, Peter Dalt, Nicola Da Cecco, Giulio Selmi, Luca |
| description | Summary
This paper presents the design and implementation of dual‐band LC‐VCOs in the GHz‐range featuring a switched coil LC‐tank. The proposed design exploits the self‐inductance technique. The design of the coil starts from simple considerations and back‐of‐the‐envelope calculations, then electromagnetic simulations are used to optimize the coil layout. The sizing of the switch and its impact on the VCO performance are addressed as well. The VCOs have been implemented in 65 nm CMOS technology. Good correlation between simulated and measured tuning range and phase noise is obtained for all designs, thus confirming the validity and robustness of the design methodology and coil models. Copyright © 2013 John Wiley & Sons, Ltd.
‐ we design six different VCOs implementing the switched coil technique
‐ oscillation frequency ranges from 2 to 6 GHz
‐ we implement them in a 65 nm CMOS technology
‐ we show the simulation/hardware correlation |
| doi_str_mv | 10.1002/cta.1964 |
| format | Article |
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This paper presents the design and implementation of dual‐band LC‐VCOs in the GHz‐range featuring a switched coil LC‐tank. The proposed design exploits the self‐inductance technique. The design of the coil starts from simple considerations and back‐of‐the‐envelope calculations, then electromagnetic simulations are used to optimize the coil layout. The sizing of the switch and its impact on the VCO performance are addressed as well. The VCOs have been implemented in 65 nm CMOS technology. Good correlation between simulated and measured tuning range and phase noise is obtained for all designs, thus confirming the validity and robustness of the design methodology and coil models. Copyright © 2013 John Wiley & Sons, Ltd.
‐ we design six different VCOs implementing the switched coil technique
‐ oscillation frequency ranges from 2 to 6 GHz
‐ we implement them in a 65 nm CMOS technology
‐ we show the simulation/hardware correlation</description><identifier>ISSN: 0098-9886</identifier><identifier>EISSN: 1097-007X</identifier><identifier>DOI: 10.1002/cta.1964</identifier><identifier>CODEN: ICTACV</identifier><language>eng</language><publisher>Bognor Regis: Blackwell Publishing Ltd</publisher><subject>65 nm technology ; CMOS ; Coiling ; Computer simulation ; Correlation analysis ; Hardware ; Oscillations ; oscillator ; phase noise ; RF-CMOS ; Robustness ; switched coil ; Tuning ; tuning range</subject><ispartof>International journal of circuit theory and applications, 2015-06, Vol.43 (6), p.709-721</ispartof><rights>Copyright © 2013 John Wiley & Sons, Ltd.</rights><rights>Copyright © 2015 John Wiley & Sons, Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4344-21d610f45d79c5252948577923541c967d5bca7de4f6468cfefc69e822c0fe113</citedby><cites>FETCH-LOGICAL-c4344-21d610f45d79c5252948577923541c967d5bca7de4f6468cfefc69e822c0fe113</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fcta.1964$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fcta.1964$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Cernoia, Federico</creatorcontrib><creatorcontrib>Ponton, Davide</creatorcontrib><creatorcontrib>Palestri, Pierpaolo</creatorcontrib><creatorcontrib>Thurner, Peter</creatorcontrib><creatorcontrib>Dalt, Nicola Da</creatorcontrib><creatorcontrib>Cecco, Giulio</creatorcontrib><creatorcontrib>Selmi, Luca</creatorcontrib><title>Design and implementation of switched coil LC-VCOs in the GHz range using the self-inductance technique</title><title>International journal of circuit theory and applications</title><addtitle>Int. J. Circ. Theor. Appl</addtitle><description>Summary
This paper presents the design and implementation of dual‐band LC‐VCOs in the GHz‐range featuring a switched coil LC‐tank. The proposed design exploits the self‐inductance technique. The design of the coil starts from simple considerations and back‐of‐the‐envelope calculations, then electromagnetic simulations are used to optimize the coil layout. The sizing of the switch and its impact on the VCO performance are addressed as well. The VCOs have been implemented in 65 nm CMOS technology. Good correlation between simulated and measured tuning range and phase noise is obtained for all designs, thus confirming the validity and robustness of the design methodology and coil models. Copyright © 2013 John Wiley & Sons, Ltd.
‐ we design six different VCOs implementing the switched coil technique
‐ oscillation frequency ranges from 2 to 6 GHz
‐ we implement them in a 65 nm CMOS technology
‐ we show the simulation/hardware correlation</description><subject>65 nm technology</subject><subject>CMOS</subject><subject>Coiling</subject><subject>Computer simulation</subject><subject>Correlation analysis</subject><subject>Hardware</subject><subject>Oscillations</subject><subject>oscillator</subject><subject>phase noise</subject><subject>RF-CMOS</subject><subject>Robustness</subject><subject>switched coil</subject><subject>Tuning</subject><subject>tuning range</subject><issn>0098-9886</issn><issn>1097-007X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNp10MtO3DAUBmCrolIHWqmPYIlNNwHb8XWJUiaARrDo9LKzXOd4xpBxhjgRl6cnQIUKEqsjHX36zwWhr5QcUELYoR_cATWSf0AzSowqCFF_dtCMEKMLo7X8hHZzviSEaFaaGVp9hxxXCbvU4LjZtrCBNLghdgl3AeebOPg1NNh3scWLqvhVXWQcEx7WgOuTe9y7tAI85phWT70MbShiasZpjeQBD-DXKV6P8Bl9DK7N8OVf3UM_58fL6qRYXNSn1dGi8LzkvGC0kZQELhplvGCCGa6FUoaVglNvpGrEX-9UAzxILrUPELw0oBnzJACl5R769py77btpbB7sJmYPbesSdGO2VBFKtKFaTnT_Db3sxj5N21kqtaClMeV_gb7vcu4h2G0fN66_s5TYx4_b6VT7-PGJFs_0JrZw966z1fLotY95gNsX7_orK1WphP19XltWL8W8PhP2R_kAlKiPgQ</recordid><startdate>201506</startdate><enddate>201506</enddate><creator>Cernoia, Federico</creator><creator>Ponton, Davide</creator><creator>Palestri, Pierpaolo</creator><creator>Thurner, Peter</creator><creator>Dalt, Nicola Da</creator><creator>Cecco, Giulio</creator><creator>Selmi, Luca</creator><general>Blackwell Publishing Ltd</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>201506</creationdate><title>Design and implementation of switched coil LC-VCOs in the GHz range using the self-inductance technique</title><author>Cernoia, Federico ; Ponton, Davide ; Palestri, Pierpaolo ; Thurner, Peter ; Dalt, Nicola Da ; Cecco, Giulio ; Selmi, Luca</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4344-21d610f45d79c5252948577923541c967d5bca7de4f6468cfefc69e822c0fe113</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>65 nm technology</topic><topic>CMOS</topic><topic>Coiling</topic><topic>Computer simulation</topic><topic>Correlation analysis</topic><topic>Hardware</topic><topic>Oscillations</topic><topic>oscillator</topic><topic>phase noise</topic><topic>RF-CMOS</topic><topic>Robustness</topic><topic>switched coil</topic><topic>Tuning</topic><topic>tuning range</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cernoia, Federico</creatorcontrib><creatorcontrib>Ponton, Davide</creatorcontrib><creatorcontrib>Palestri, Pierpaolo</creatorcontrib><creatorcontrib>Thurner, Peter</creatorcontrib><creatorcontrib>Dalt, Nicola Da</creatorcontrib><creatorcontrib>Cecco, Giulio</creatorcontrib><creatorcontrib>Selmi, Luca</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>International journal of circuit theory and applications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cernoia, Federico</au><au>Ponton, Davide</au><au>Palestri, Pierpaolo</au><au>Thurner, Peter</au><au>Dalt, Nicola Da</au><au>Cecco, Giulio</au><au>Selmi, Luca</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Design and implementation of switched coil LC-VCOs in the GHz range using the self-inductance technique</atitle><jtitle>International journal of circuit theory and applications</jtitle><addtitle>Int. J. Circ. Theor. Appl</addtitle><date>2015-06</date><risdate>2015</risdate><volume>43</volume><issue>6</issue><spage>709</spage><epage>721</epage><pages>709-721</pages><issn>0098-9886</issn><eissn>1097-007X</eissn><coden>ICTACV</coden><abstract>Summary
This paper presents the design and implementation of dual‐band LC‐VCOs in the GHz‐range featuring a switched coil LC‐tank. The proposed design exploits the self‐inductance technique. The design of the coil starts from simple considerations and back‐of‐the‐envelope calculations, then electromagnetic simulations are used to optimize the coil layout. The sizing of the switch and its impact on the VCO performance are addressed as well. The VCOs have been implemented in 65 nm CMOS technology. Good correlation between simulated and measured tuning range and phase noise is obtained for all designs, thus confirming the validity and robustness of the design methodology and coil models. Copyright © 2013 John Wiley & Sons, Ltd.
‐ we design six different VCOs implementing the switched coil technique
‐ oscillation frequency ranges from 2 to 6 GHz
‐ we implement them in a 65 nm CMOS technology
‐ we show the simulation/hardware correlation</abstract><cop>Bognor Regis</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1002/cta.1964</doi><tpages>13</tpages></addata></record> |
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| ispartof | International journal of circuit theory and applications, 2015-06, Vol.43 (6), p.709-721 |
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| subjects | 65 nm technology CMOS Coiling Computer simulation Correlation analysis Hardware Oscillations oscillator phase noise RF-CMOS Robustness switched coil Tuning tuning range |
| title | Design and implementation of switched coil LC-VCOs in the GHz range using the self-inductance technique |
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