A 3-10 GHz, 14 Bands CMOS Frequency Synthesizer With Spurs Reduction for MB-OFDM UWB System
This paper presents the design of a 14 bands CMOS frequency synthesizer with spurs reduction for MB-OFDM UWB system. Based on a single phase-locked loop and two-stage frequency mixing architecture, it alleviates harmonics mixing and frequency pulling to diminish spurs generation. Also, only divide-b...
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| Veröffentlicht in: | IEEE transactions on very large scale integration (VLSI) systems 2012-05, Vol.20 (5), p.948-958 |
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| container_title | IEEE transactions on very large scale integration (VLSI) systems |
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| creator | LU, Tai-You CHEN, Wei-Zen |
| description | This paper presents the design of a 14 bands CMOS frequency synthesizer with spurs reduction for MB-OFDM UWB system. Based on a single phase-locked loop and two-stage frequency mixing architecture, it alleviates harmonics mixing and frequency pulling to diminish spurs generation. Also, only divide-by-2 dividers are needed in the feedback path of the PLL. Thus more precise I/Q sub-harmonics can be derived for the SSB mixer in the 14 bands carrier generation. The image spurs are suppressed below -45 dBc and improved by more than 22 dB incorporating with I/Q calibration. Implemented in a 0.18-μm CMOS technology, this chip drains 65 mA from a single 1.8 V supply. The chip size is 2.5 by 2.2 mm 2 providing 14 bands I/Q phases. |
| doi_str_mv | 10.1109/TVLSI.2011.2134874 |
| format | Article |
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Based on a single phase-locked loop and two-stage frequency mixing architecture, it alleviates harmonics mixing and frequency pulling to diminish spurs generation. Also, only divide-by-2 dividers are needed in the feedback path of the PLL. Thus more precise I/Q sub-harmonics can be derived for the SSB mixer in the 14 bands carrier generation. The image spurs are suppressed below -45 dBc and improved by more than 22 dB incorporating with I/Q calibration. Implemented in a 0.18-μm CMOS technology, this chip drains 65 mA from a single 1.8 V supply. The chip size is 2.5 by 2.2 mm 2 providing 14 bands I/Q phases.</description><identifier>ISSN: 1063-8210</identifier><identifier>EISSN: 1557-9999</identifier><identifier>DOI: 10.1109/TVLSI.2011.2134874</identifier><identifier>CODEN: IEVSE9</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Amplitude modulation ; Applied sciences ; Bands ; Calibration ; Chips ; Circuit properties ; Circuits of signal characteristics conditioning (including delay circuits) ; CMOS ; Design. Technologies. Operation analysis. Testing ; Digital circuits ; Dividers ; Electric, optical and optoelectronic circuits ; Electronic circuits ; Electronics ; Exact sciences and technology ; Frequency synthesizer ; Frequency synthesizers ; Gain ; Harmonic analysis ; I/Q calibration ; Integrated circuits ; Mixers ; multi-band orthogonal frequency division multiplexing (MB-OFDM) ultra-wide band (UWB) ; Orthogonal Frequency Division Multiplexing ; Oscillators, resonators, synthetizers ; Phase locked loops ; phase-locked loop (PLL) ; Reduction ; Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices ; single-side band (SSB) mixer ; Very large scale integration</subject><ispartof>IEEE transactions on very large scale integration (VLSI) systems, 2012-05, Vol.20 (5), p.948-958</ispartof><rights>2015 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) May 2012</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c390t-bcd1f4b5053fddb04146d34151da152db506b3ff92e0527c3a94cf6d4fcfb9f33</citedby><cites>FETCH-LOGICAL-c390t-bcd1f4b5053fddb04146d34151da152db506b3ff92e0527c3a94cf6d4fcfb9f33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/5756216$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/5756216$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=25828086$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>LU, Tai-You</creatorcontrib><creatorcontrib>CHEN, Wei-Zen</creatorcontrib><title>A 3-10 GHz, 14 Bands CMOS Frequency Synthesizer With Spurs Reduction for MB-OFDM UWB System</title><title>IEEE transactions on very large scale integration (VLSI) systems</title><addtitle>TVLSI</addtitle><description>This paper presents the design of a 14 bands CMOS frequency synthesizer with spurs reduction for MB-OFDM UWB system. Based on a single phase-locked loop and two-stage frequency mixing architecture, it alleviates harmonics mixing and frequency pulling to diminish spurs generation. Also, only divide-by-2 dividers are needed in the feedback path of the PLL. Thus more precise I/Q sub-harmonics can be derived for the SSB mixer in the 14 bands carrier generation. The image spurs are suppressed below -45 dBc and improved by more than 22 dB incorporating with I/Q calibration. Implemented in a 0.18-μm CMOS technology, this chip drains 65 mA from a single 1.8 V supply. The chip size is 2.5 by 2.2 mm 2 providing 14 bands I/Q phases.</description><subject>Amplitude modulation</subject><subject>Applied sciences</subject><subject>Bands</subject><subject>Calibration</subject><subject>Chips</subject><subject>Circuit properties</subject><subject>Circuits of signal characteristics conditioning (including delay circuits)</subject><subject>CMOS</subject><subject>Design. Technologies. Operation analysis. Testing</subject><subject>Digital circuits</subject><subject>Dividers</subject><subject>Electric, optical and optoelectronic circuits</subject><subject>Electronic circuits</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Frequency synthesizer</subject><subject>Frequency synthesizers</subject><subject>Gain</subject><subject>Harmonic analysis</subject><subject>I/Q calibration</subject><subject>Integrated circuits</subject><subject>Mixers</subject><subject>multi-band orthogonal frequency division multiplexing (MB-OFDM) ultra-wide band (UWB)</subject><subject>Orthogonal Frequency Division Multiplexing</subject><subject>Oscillators, resonators, synthetizers</subject><subject>Phase locked loops</subject><subject>phase-locked loop (PLL)</subject><subject>Reduction</subject><subject>Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices</subject><subject>single-side band (SSB) mixer</subject><subject>Very large scale integration</subject><issn>1063-8210</issn><issn>1557-9999</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNqFkUtrGzEUhYfSQN2kfyDdiEKhi4x7rx4zo6Xt1onBxlAn8aKLQaMHmWDPuNLMwvn1kWPjRTbVQrpwvnO44iTJNcIQEeTP-8f5ajakgDikyHiR8w_JAIXIUxnPxzhDxtKCInxKPofwDICcSxgkf0eEpQjk9u7lhiAnY9WYQCaL5YpMvf3X20bvyWrfdE821C_Wk3XdPZHVrveB_LGm113dNsS1nizG6XL6a0Ee1uNoCJ3dXiUXTm2C_XJ6L5OH6e_7yV06X97OJqN5qpmELq20QccrAYI5YyrgyDPDOAo0CgU1Uckq5pykFgTNNVOSa5cZ7rSrpGPsMvlxzN35Nm4cunJbB203G9XYtg8lZjkyYIzy_6NAaSEh3hH99g59bnvfxI-UUjIoMC9khOgR0r4NwVtX7ny9VX4fk8pDM-VbM-WhmfLUTDR9PyWroNXGedXoOpydVBS0gCKL3NcjV1trz7LIRUYxY698HJLO</recordid><startdate>20120501</startdate><enddate>20120501</enddate><creator>LU, Tai-You</creator><creator>CHEN, Wei-Zen</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>20120501</creationdate><title>A 3-10 GHz, 14 Bands CMOS Frequency Synthesizer With Spurs Reduction for MB-OFDM UWB System</title><author>LU, Tai-You ; CHEN, Wei-Zen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c390t-bcd1f4b5053fddb04146d34151da152db506b3ff92e0527c3a94cf6d4fcfb9f33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Amplitude modulation</topic><topic>Applied sciences</topic><topic>Bands</topic><topic>Calibration</topic><topic>Chips</topic><topic>Circuit properties</topic><topic>Circuits of signal characteristics conditioning (including delay circuits)</topic><topic>CMOS</topic><topic>Design. Technologies. Operation analysis. Testing</topic><topic>Digital circuits</topic><topic>Dividers</topic><topic>Electric, optical and optoelectronic circuits</topic><topic>Electronic circuits</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>Frequency synthesizer</topic><topic>Frequency synthesizers</topic><topic>Gain</topic><topic>Harmonic analysis</topic><topic>I/Q calibration</topic><topic>Integrated circuits</topic><topic>Mixers</topic><topic>multi-band orthogonal frequency division multiplexing (MB-OFDM) ultra-wide band (UWB)</topic><topic>Orthogonal Frequency Division Multiplexing</topic><topic>Oscillators, resonators, synthetizers</topic><topic>Phase locked loops</topic><topic>phase-locked loop (PLL)</topic><topic>Reduction</topic><topic>Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices</topic><topic>single-side band (SSB) mixer</topic><topic>Very large scale integration</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>LU, Tai-You</creatorcontrib><creatorcontrib>CHEN, Wei-Zen</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 (IEL)</collection><collection>Pascal-Francis</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 transactions on very large scale integration (VLSI) systems</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LU, Tai-You</au><au>CHEN, Wei-Zen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A 3-10 GHz, 14 Bands CMOS Frequency Synthesizer With Spurs Reduction for MB-OFDM UWB System</atitle><jtitle>IEEE transactions on very large scale integration (VLSI) systems</jtitle><stitle>TVLSI</stitle><date>2012-05-01</date><risdate>2012</risdate><volume>20</volume><issue>5</issue><spage>948</spage><epage>958</epage><pages>948-958</pages><issn>1063-8210</issn><eissn>1557-9999</eissn><coden>IEVSE9</coden><abstract>This paper presents the design of a 14 bands CMOS frequency synthesizer with spurs reduction for MB-OFDM UWB system. Based on a single phase-locked loop and two-stage frequency mixing architecture, it alleviates harmonics mixing and frequency pulling to diminish spurs generation. Also, only divide-by-2 dividers are needed in the feedback path of the PLL. Thus more precise I/Q sub-harmonics can be derived for the SSB mixer in the 14 bands carrier generation. The image spurs are suppressed below -45 dBc and improved by more than 22 dB incorporating with I/Q calibration. Implemented in a 0.18-μm CMOS technology, this chip drains 65 mA from a single 1.8 V supply. The chip size is 2.5 by 2.2 mm 2 providing 14 bands I/Q phases.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TVLSI.2011.2134874</doi><tpages>11</tpages></addata></record> |
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| source | IEEE Electronic Library (IEL) |
| subjects | Amplitude modulation Applied sciences Bands Calibration Chips Circuit properties Circuits of signal characteristics conditioning (including delay circuits) CMOS Design. Technologies. Operation analysis. Testing Digital circuits Dividers Electric, optical and optoelectronic circuits Electronic circuits Electronics Exact sciences and technology Frequency synthesizer Frequency synthesizers Gain Harmonic analysis I/Q calibration Integrated circuits Mixers multi-band orthogonal frequency division multiplexing (MB-OFDM) ultra-wide band (UWB) Orthogonal Frequency Division Multiplexing Oscillators, resonators, synthetizers Phase locked loops phase-locked loop (PLL) Reduction Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices single-side band (SSB) mixer Very large scale integration |
| title | A 3-10 GHz, 14 Bands CMOS Frequency Synthesizer With Spurs Reduction for MB-OFDM UWB System |
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