A low phase noise integrated SiGe 18..20 GHz fractional-N synthesizer
The communication market demands broadband transmission, high density television (HDTV) and interactivity, whereby HDTV will become the leading application. All applications require a high number of individual channels, leading to a large number of up-and down-converters. These high needs can be ser...
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| creator | Follmann, R. Kother, D. Engels, M. Heyer, V. Schmalz, K. Herzel, F. Winkler, W. Osmany, S. Jagdhold, U. |
| description | The communication market demands broadband transmission, high density television (HDTV) and interactivity, whereby HDTV will become the leading application. All applications require a high number of individual channels, leading to a large number of up-and down-converters. These high needs can be served best with highly integrated SiGe MMICs. It has been demonstrated that the best suited RF-element to be developed is the Local Oscillator (LO) synthesizer, which fits well to the SiGe technology. The most critical building blocks of the LO are the voltage controlled oscillator (VCO) which is challenging in its phase noise behavior and the fractional-iN divider with its large influence on phase noise and spurs. This paper will describe the flexible design of a MMIC, which can be used also as a PLL circuit together with an external oscillator in a broad frequency range. |
| doi_str_mv | 10.1109/ECWT.2007.4404017 |
| format | Conference Proceeding |
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This paper will describe the flexible design of a MMIC, which can be used also as a PLL circuit together with an external oscillator in a broad frequency range.</description><identifier>ISBN: 9782874870033</identifier><identifier>ISBN: 287487003X</identifier><identifier>DOI: 10.1109/ECWT.2007.4404017</identifier><language>eng</language><publisher>IEEE</publisher><subject>Broadband communication ; CMOS ; downconverter ; Germanium silicon alloys ; HDTV ; Local oscillators ; mixed signal ; MMICs ; Phase noise ; PLL ; satellite applications ; SiGe ; Silicon germanium ; synthesizer ; Synthesizers ; VCO ; Voltage-controlled oscillators</subject><ispartof>2007 European Conference on Wireless Technologies, 2007, p.343-346</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/4404017$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2052,27902,54895</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4404017$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Follmann, R.</creatorcontrib><creatorcontrib>Kother, D.</creatorcontrib><creatorcontrib>Engels, M.</creatorcontrib><creatorcontrib>Heyer, V.</creatorcontrib><creatorcontrib>Schmalz, K.</creatorcontrib><creatorcontrib>Herzel, F.</creatorcontrib><creatorcontrib>Winkler, W.</creatorcontrib><creatorcontrib>Osmany, S.</creatorcontrib><creatorcontrib>Jagdhold, U.</creatorcontrib><title>A low phase noise integrated SiGe 18..20 GHz fractional-N synthesizer</title><title>2007 European Conference on Wireless Technologies</title><addtitle>ECWT</addtitle><description>The communication market demands broadband transmission, high density television (HDTV) and interactivity, whereby HDTV will become the leading application. 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This paper will describe the flexible design of a MMIC, which can be used also as a PLL circuit together with an external oscillator in a broad frequency range.</description><subject>Broadband communication</subject><subject>CMOS</subject><subject>downconverter</subject><subject>Germanium silicon alloys</subject><subject>HDTV</subject><subject>Local oscillators</subject><subject>mixed signal</subject><subject>MMICs</subject><subject>Phase noise</subject><subject>PLL</subject><subject>satellite applications</subject><subject>SiGe</subject><subject>Silicon germanium</subject><subject>synthesizer</subject><subject>Synthesizers</subject><subject>VCO</subject><subject>Voltage-controlled oscillators</subject><isbn>9782874870033</isbn><isbn>287487003X</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2007</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotj0FLw0AUhBdEUGp-QPGyfyDxvd1NdvdYQkyFogcDPZZN8mJXYlKyAWl_vVE7AzO3jxnG1ggJItinIt9XiQDQiVKgAPUNi6w2wmhlNICUdywK4RMWSZtZk96zYsP78Zufji4QH0a_pB9m-pjcTC1_9yVxNMkC5eX2wrvJNbMfB9fHrzych_lIwV9oemC3nesDRddeseq5qPJtvHsrX_LNLvYW5lhJ4VCmtTYpCfXn2iJ26Cw16nd3TW3XdK1V1LiaQOsGMyEgS10mEOSKPf5jPREdTpP_ctP5cP0qfwCU7keP</recordid><startdate>200710</startdate><enddate>200710</enddate><creator>Follmann, R.</creator><creator>Kother, D.</creator><creator>Engels, M.</creator><creator>Heyer, V.</creator><creator>Schmalz, K.</creator><creator>Herzel, F.</creator><creator>Winkler, W.</creator><creator>Osmany, S.</creator><creator>Jagdhold, U.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>200710</creationdate><title>A low phase noise integrated SiGe 18..20 GHz fractional-N synthesizer</title><author>Follmann, R. ; Kother, D. ; Engels, M. ; Heyer, V. ; Schmalz, K. ; Herzel, F. ; Winkler, W. ; Osmany, S. ; Jagdhold, U.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-432a135b785e2424242b911f1a9ec42007bedfcfd94ecabe077c1622065a62103</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Broadband communication</topic><topic>CMOS</topic><topic>downconverter</topic><topic>Germanium silicon alloys</topic><topic>HDTV</topic><topic>Local oscillators</topic><topic>mixed signal</topic><topic>MMICs</topic><topic>Phase noise</topic><topic>PLL</topic><topic>satellite applications</topic><topic>SiGe</topic><topic>Silicon germanium</topic><topic>synthesizer</topic><topic>Synthesizers</topic><topic>VCO</topic><topic>Voltage-controlled oscillators</topic><toplevel>online_resources</toplevel><creatorcontrib>Follmann, R.</creatorcontrib><creatorcontrib>Kother, D.</creatorcontrib><creatorcontrib>Engels, M.</creatorcontrib><creatorcontrib>Heyer, V.</creatorcontrib><creatorcontrib>Schmalz, K.</creatorcontrib><creatorcontrib>Herzel, F.</creatorcontrib><creatorcontrib>Winkler, W.</creatorcontrib><creatorcontrib>Osmany, S.</creatorcontrib><creatorcontrib>Jagdhold, U.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Follmann, R.</au><au>Kother, D.</au><au>Engels, M.</au><au>Heyer, V.</au><au>Schmalz, K.</au><au>Herzel, F.</au><au>Winkler, W.</au><au>Osmany, S.</au><au>Jagdhold, U.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>A low phase noise integrated SiGe 18..20 GHz fractional-N synthesizer</atitle><btitle>2007 European Conference on Wireless Technologies</btitle><stitle>ECWT</stitle><date>2007-10</date><risdate>2007</risdate><spage>343</spage><epage>346</epage><pages>343-346</pages><isbn>9782874870033</isbn><isbn>287487003X</isbn><abstract>The communication market demands broadband transmission, high density television (HDTV) and interactivity, whereby HDTV will become the leading application. All applications require a high number of individual channels, leading to a large number of up-and down-converters. These high needs can be served best with highly integrated SiGe MMICs. It has been demonstrated that the best suited RF-element to be developed is the Local Oscillator (LO) synthesizer, which fits well to the SiGe technology. The most critical building blocks of the LO are the voltage controlled oscillator (VCO) which is challenging in its phase noise behavior and the fractional-iN divider with its large influence on phase noise and spurs. This paper will describe the flexible design of a MMIC, which can be used also as a PLL circuit together with an external oscillator in a broad frequency range.</abstract><pub>IEEE</pub><doi>10.1109/ECWT.2007.4404017</doi><tpages>4</tpages></addata></record> |
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| identifier | ISBN: 9782874870033 |
| ispartof | 2007 European Conference on Wireless Technologies, 2007, p.343-346 |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Broadband communication CMOS downconverter Germanium silicon alloys HDTV Local oscillators mixed signal MMICs Phase noise PLL satellite applications SiGe Silicon germanium synthesizer Synthesizers VCO Voltage-controlled oscillators |
| title | A low phase noise integrated SiGe 18..20 GHz fractional-N synthesizer |
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