Design of multistandard adaptive voltage-controlled oscillators
A multistandard/multiband adaptive voltage-controlled oscillator (VCO) satisfying the phase-noise requirements of both second- and third-generation wireless standards is described in this paper (1.8-GHz DCS1800, 2.1-GHz wide-band code division multiple access, and 2.4-GHz wireless local area network...
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| Veröffentlicht in: | IEEE transactions on microwave theory and techniques 2005-02, Vol.53 (2), p.556-563 |
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| container_title | IEEE transactions on microwave theory and techniques |
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| creator | Tasic, A. Serdijn, W.A. Long, J.R. |
| description | A multistandard/multiband adaptive voltage-controlled oscillator (VCO) satisfying the phase-noise requirements of both second- and third-generation wireless standards is described in this paper (1.8-GHz DCS1800, 2.1-GHz wide-band code division multiple access, and 2.4-GHz wireless local area network, Bluetooth, and digital enhanced cordless telecommunications standards). The design procedure for the VCO is based on an adaptive phase-noise model. A factor of 12 reduction in power consumption with a phase-noise tuning range of 20 dB is demonstrated by adapting the VCO bias to the desired application. The VCO achieves -123-, -110-, and -103-dBc/Hz phase noise at 1-MHz offset in a 2.1-GHz band at supply currents of 6, 1.2, and 0.5 mA, respectively |
| doi_str_mv | 10.1109/TMTT.2004.840648 |
| format | Article |
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The design procedure for the VCO is based on an adaptive phase-noise model. A factor of 12 reduction in power consumption with a phase-noise tuning range of 20 dB is demonstrated by adapting the VCO bias to the desired application. The VCO achieves -123-, -110-, and -103-dBc/Hz phase noise at 1-MHz offset in a 2.1-GHz band at supply currents of 6, 1.2, and 0.5 mA, respectively</description><identifier>ISSN: 0018-9480</identifier><identifier>EISSN: 1557-9670</identifier><identifier>DOI: 10.1109/TMTT.2004.840648</identifier><identifier>CODEN: IETMAB</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Adaptive circuits ; Applied sciences ; Bluetooth ; Circuit properties ; Code standards ; Electric, optical and optoelectronic circuits ; Electronic circuits ; Electronics ; Energy consumption ; Exact sciences and technology ; loop gain ; Mathematical models ; Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits ; Microwaves ; Multiaccess communication ; multistandard (MS)/multiband (MB) circuits ; Noise levels ; Oscillators, resonators, synthetizers ; Phase noise ; phase-noise tuning ; Power consumption ; Telecommunication standards ; Tuning ; Voltage controlled oscillators ; voltage-controlled oscillators (VCOs) ; Wideband ; Wireless communication ; Wireless LAN</subject><ispartof>IEEE transactions on microwave theory and techniques, 2005-02, Vol.53 (2), p.556-563</ispartof><rights>2005 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2005</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c384t-5038b4a0a72596204fbd8cc659b17830cda668916c43546e642a2073a44bcd9a3</citedby><cites>FETCH-LOGICAL-c384t-5038b4a0a72596204fbd8cc659b17830cda668916c43546e642a2073a44bcd9a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1393198$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,314,780,784,789,790,796,23930,23931,25140,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1393198$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16518081$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Tasic, A.</creatorcontrib><creatorcontrib>Serdijn, W.A.</creatorcontrib><creatorcontrib>Long, J.R.</creatorcontrib><title>Design of multistandard adaptive voltage-controlled oscillators</title><title>IEEE transactions on microwave theory and techniques</title><addtitle>TMTT</addtitle><description>A multistandard/multiband adaptive voltage-controlled oscillator (VCO) satisfying the phase-noise requirements of both second- and third-generation wireless standards is described in this paper (1.8-GHz DCS1800, 2.1-GHz wide-band code division multiple access, and 2.4-GHz wireless local area network, Bluetooth, and digital enhanced cordless telecommunications standards). The design procedure for the VCO is based on an adaptive phase-noise model. A factor of 12 reduction in power consumption with a phase-noise tuning range of 20 dB is demonstrated by adapting the VCO bias to the desired application. The VCO achieves -123-, -110-, and -103-dBc/Hz phase noise at 1-MHz offset in a 2.1-GHz band at supply currents of 6, 1.2, and 0.5 mA, respectively</description><subject>Adaptive circuits</subject><subject>Applied sciences</subject><subject>Bluetooth</subject><subject>Circuit properties</subject><subject>Code standards</subject><subject>Electric, optical and optoelectronic circuits</subject><subject>Electronic circuits</subject><subject>Electronics</subject><subject>Energy consumption</subject><subject>Exact sciences and technology</subject><subject>loop gain</subject><subject>Mathematical models</subject><subject>Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits</subject><subject>Microwaves</subject><subject>Multiaccess communication</subject><subject>multistandard (MS)/multiband (MB) circuits</subject><subject>Noise levels</subject><subject>Oscillators, resonators, synthetizers</subject><subject>Phase noise</subject><subject>phase-noise tuning</subject><subject>Power consumption</subject><subject>Telecommunication standards</subject><subject>Tuning</subject><subject>Voltage controlled oscillators</subject><subject>voltage-controlled oscillators (VCOs)</subject><subject>Wideband</subject><subject>Wireless communication</subject><subject>Wireless LAN</subject><issn>0018-9480</issn><issn>1557-9670</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNp9kM1Lw0AQxRdRsFbvgpcgKF5SZ7PfJ5H6CRUv9bxMN5uSkmbrblrwvzelhYIHT8Mwv_dm5hFySWFEKZj76cd0OioA-EhzkFwfkQEVQuVGKjgmAwCqc8M1nJKzlBZ9ywXoAXl48qmet1mosuW66erUYVtiLDMscdXVG59tQtPh3OcutF0MTePLLCRXNw12IaZzclJhk_zFvg7J18vzdPyWTz5f38ePk9wxzbtcANMzjoCqEEYWwKtZqZ2Twsyo0gxciVJqQ6XjTHDpJS-wAMWQ85krDbIhud35rmL4XvvU2WWdnO-vaH1YJ1soYwRXvAfv_gWpVJTpglHao9d_0EVYx7Z_w2qpuGRGqB6CHeRiSCn6yq5ivcT4YynYbfJ2m7zdJm93yfeSm70vJodNFbF1dTropKAa9Hb_1Y6rvfeHMTOMGs1-AVsFisk</recordid><startdate>20050201</startdate><enddate>20050201</enddate><creator>Tasic, A.</creator><creator>Serdijn, W.A.</creator><creator>Long, J.R.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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The design procedure for the VCO is based on an adaptive phase-noise model. A factor of 12 reduction in power consumption with a phase-noise tuning range of 20 dB is demonstrated by adapting the VCO bias to the desired application. The VCO achieves -123-, -110-, and -103-dBc/Hz phase noise at 1-MHz offset in a 2.1-GHz band at supply currents of 6, 1.2, and 0.5 mA, respectively</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TMTT.2004.840648</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | IEEE transactions on microwave theory and techniques, 2005-02, Vol.53 (2), p.556-563 |
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| subjects | Adaptive circuits Applied sciences Bluetooth Circuit properties Code standards Electric, optical and optoelectronic circuits Electronic circuits Electronics Energy consumption Exact sciences and technology loop gain Mathematical models Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits Microwaves Multiaccess communication multistandard (MS)/multiband (MB) circuits Noise levels Oscillators, resonators, synthetizers Phase noise phase-noise tuning Power consumption Telecommunication standards Tuning Voltage controlled oscillators voltage-controlled oscillators (VCOs) Wideband Wireless communication Wireless LAN |
| title | Design of multistandard adaptive voltage-controlled oscillators |
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