Common-mode stability in low-power LO drivers
A resonator loaded LO buffer is shown to be potentially common mode unstable, when it is connected to drive a double balanced current steering mixer. The stability margin is found to be inversely proportional to the quality factor of the resonator load and, therefore, to the power consumed by the LO...
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creator | Gueorguiev, S. Lindfors, S. Larsen, T. |
description | A resonator loaded LO buffer is shown to be potentially common mode unstable, when it is connected to drive a double balanced current steering mixer. The stability margin is found to be inversely proportional to the quality factor of the resonator load and, therefore, to the power consumed by the LO buffer. A known solution to the problem is compared with two proposed ones. The approaches differ in terms of current consumption, occupied voltage headroom and area. |
doi_str_mv | 10.1109/ISCAS.2005.1465883 |
format | Conference Proceeding |
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The stability margin is found to be inversely proportional to the quality factor of the resonator load and, therefore, to the power consumed by the LO buffer. A known solution to the problem is compared with two proposed ones. The approaches differ in terms of current consumption, occupied voltage headroom and area.</description><identifier>ISSN: 0271-4302</identifier><identifier>ISBN: 9780780388345</identifier><identifier>ISBN: 0780388348</identifier><identifier>EISSN: 2158-1525</identifier><identifier>DOI: 10.1109/ISCAS.2005.1465883</identifier><language>eng</language><publisher>IEEE</publisher><subject>Circuit stability ; Driver circuits ; Electronic circuits ; Energy consumption ; Impedance ; Integrated circuit technology ; Laboratories ; Radio frequency ; Resistors ; Semiconductor device modeling</subject><ispartof>2005 IEEE International Symposium on Circuits and Systems (ISCAS), 2005, p.5505-5508 Vol. 6</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1465883$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2052,4036,4037,27902,54895</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1465883$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Gueorguiev, S.</creatorcontrib><creatorcontrib>Lindfors, S.</creatorcontrib><creatorcontrib>Larsen, T.</creatorcontrib><title>Common-mode stability in low-power LO drivers</title><title>2005 IEEE International Symposium on Circuits and Systems (ISCAS)</title><addtitle>ISCAS</addtitle><description>A resonator loaded LO buffer is shown to be potentially common mode unstable, when it is connected to drive a double balanced current steering mixer. The stability margin is found to be inversely proportional to the quality factor of the resonator load and, therefore, to the power consumed by the LO buffer. A known solution to the problem is compared with two proposed ones. The approaches differ in terms of current consumption, occupied voltage headroom and area.</description><subject>Circuit stability</subject><subject>Driver circuits</subject><subject>Electronic circuits</subject><subject>Energy consumption</subject><subject>Impedance</subject><subject>Integrated circuit technology</subject><subject>Laboratories</subject><subject>Radio frequency</subject><subject>Resistors</subject><subject>Semiconductor device modeling</subject><issn>0271-4302</issn><issn>2158-1525</issn><isbn>9780780388345</isbn><isbn>0780388348</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2005</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotj81qg0AUhYf-QCX1BdqNLzD2zr3z5zJI2wSELNKugxOvMEVjUGnI21doDge-xYEPjhAvCnKloHjb7sv1PkcAkyttjfd0JxJUxktl0NyLtHAeltKyaPMgEkCnpCbAJ5FO0w8s0YYc2kTIcuj74ST7oeFsmusQuzhfs3jKuuEiz8OFx6zaZc0Yf3mcnsVjW3cTpzeuxPfH-1e5kdXuc1uuKxmVM7MMLRa2qNkpzUDADsATYWiIkRF1w7VzuuXArj2GwAEMHyGwt4GssUwr8frvjcx8OI-xr8fr4XaW_gB8E0XS</recordid><startdate>2005</startdate><enddate>2005</enddate><creator>Gueorguiev, S.</creator><creator>Lindfors, S.</creator><creator>Larsen, T.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>2005</creationdate><title>Common-mode stability in low-power LO drivers</title><author>Gueorguiev, S. ; Lindfors, S. ; Larsen, T.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-bf2969ae714e030e7008332bd3e2e224dea774febe7fcbbeb05ec0be86b3656e3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Circuit stability</topic><topic>Driver circuits</topic><topic>Electronic circuits</topic><topic>Energy consumption</topic><topic>Impedance</topic><topic>Integrated circuit technology</topic><topic>Laboratories</topic><topic>Radio frequency</topic><topic>Resistors</topic><topic>Semiconductor device modeling</topic><toplevel>online_resources</toplevel><creatorcontrib>Gueorguiev, S.</creatorcontrib><creatorcontrib>Lindfors, S.</creatorcontrib><creatorcontrib>Larsen, T.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Gueorguiev, S.</au><au>Lindfors, S.</au><au>Larsen, T.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Common-mode stability in low-power LO drivers</atitle><btitle>2005 IEEE International Symposium on Circuits and Systems (ISCAS)</btitle><stitle>ISCAS</stitle><date>2005</date><risdate>2005</risdate><spage>5505</spage><epage>5508 Vol. 6</epage><pages>5505-5508 Vol. 6</pages><issn>0271-4302</issn><eissn>2158-1525</eissn><isbn>9780780388345</isbn><isbn>0780388348</isbn><abstract>A resonator loaded LO buffer is shown to be potentially common mode unstable, when it is connected to drive a double balanced current steering mixer. The stability margin is found to be inversely proportional to the quality factor of the resonator load and, therefore, to the power consumed by the LO buffer. A known solution to the problem is compared with two proposed ones. The approaches differ in terms of current consumption, occupied voltage headroom and area.</abstract><pub>IEEE</pub><doi>10.1109/ISCAS.2005.1465883</doi></addata></record> |
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source | IEEE Electronic Library (IEL) Conference Proceedings |
subjects | Circuit stability Driver circuits Electronic circuits Energy consumption Impedance Integrated circuit technology Laboratories Radio frequency Resistors Semiconductor device modeling |
title | Common-mode stability in low-power LO drivers |
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