{"title":"来自54ghz压控振荡器的11.5%频率调谐，−184 dBc/Hz噪声","authors":"S. Bozzola, D. Guermandi, A. Mazzanti, F. Svelto","doi":"10.1109/RFIC.2008.4561523","DOIUrl":null,"url":null,"abstract":"This work presents a robust, low area, spectral pure 65 nm VCO for mm-wave applications. The varactor, an inversion mode MOS, takes advantage of the minimum feature provided by the technology to optimize capacitance tuning range and Q. The inductor is a 1 turn spiral. A combination of digital and analog tuning is chosen to lower VCO gain. Prototypes show the following measured results: 11.5% frequency tuning range around 54 GHz, phase noise at 10 MHz of -116 dBc/Hz and -122 dBc/Hz maximum and minimum in band, respectively. Power consumption is 7.2 mW.","PeriodicalId":253375,"journal":{"name":"2008 IEEE Radio Frequency Integrated Circuits Symposium","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"23","resultStr":"{\"title\":\"An 11.5% frequency tuning, −184 dBc/Hz noise FOM 54 GHz VCO\",\"authors\":\"S. Bozzola, D. Guermandi, A. Mazzanti, F. Svelto\",\"doi\":\"10.1109/RFIC.2008.4561523\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This work presents a robust, low area, spectral pure 65 nm VCO for mm-wave applications. The varactor, an inversion mode MOS, takes advantage of the minimum feature provided by the technology to optimize capacitance tuning range and Q. The inductor is a 1 turn spiral. A combination of digital and analog tuning is chosen to lower VCO gain. Prototypes show the following measured results: 11.5% frequency tuning range around 54 GHz, phase noise at 10 MHz of -116 dBc/Hz and -122 dBc/Hz maximum and minimum in band, respectively. Power consumption is 7.2 mW.\",\"PeriodicalId\":253375,\"journal\":{\"name\":\"2008 IEEE Radio Frequency Integrated Circuits Symposium\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-07-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"23\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 IEEE Radio Frequency Integrated Circuits Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RFIC.2008.4561523\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 IEEE Radio Frequency Integrated Circuits Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RFIC.2008.4561523","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An 11.5% frequency tuning, −184 dBc/Hz noise FOM 54 GHz VCO
This work presents a robust, low area, spectral pure 65 nm VCO for mm-wave applications. The varactor, an inversion mode MOS, takes advantage of the minimum feature provided by the technology to optimize capacitance tuning range and Q. The inductor is a 1 turn spiral. A combination of digital and analog tuning is chosen to lower VCO gain. Prototypes show the following measured results: 11.5% frequency tuning range around 54 GHz, phase noise at 10 MHz of -116 dBc/Hz and -122 dBc/Hz maximum and minimum in band, respectively. Power consumption is 7.2 mW.
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