{"title":"An ultra low power 2.4GHz CMOS VCO","authors":"C. Jou, Kuo-Hua Cheng, H. Hsieh","doi":"10.1109/ICECS.2003.1301702","DOIUrl":null,"url":null,"abstract":"A low power voltage-controlled oscillator (VCO) for IEEE 802.11b direct conversion receiver is demonstrated. The VCO is fabricated by TSMC 0.25-/spl mu/m; based on the measurement results, the tuning range is 187 MHz (7.78%); phase noise is -73.62dBc/Hz@600 kHz offset and -82.44dBc/Hz@1MHz offset at 2.4GHz. The circuit draws only 53/spl mu/A current for the VCO core from a 1.5V supply.","PeriodicalId":36912,"journal":{"name":"Czas Kultury","volume":"66 1","pages":"1098-1100 Vol.3"},"PeriodicalIF":0.0000,"publicationDate":"2003-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Czas Kultury","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICECS.2003.1301702","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Arts and Humanities","Score":null,"Total":0}
引用次数: 4
Abstract
A low power voltage-controlled oscillator (VCO) for IEEE 802.11b direct conversion receiver is demonstrated. The VCO is fabricated by TSMC 0.25-/spl mu/m; based on the measurement results, the tuning range is 187 MHz (7.78%); phase noise is -73.62dBc/Hz@600 kHz offset and -82.44dBc/Hz@1MHz offset at 2.4GHz. The circuit draws only 53/spl mu/A current for the VCO core from a 1.5V supply.
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