{"title":"A noninvasive channel-select filter for a CMOS Bluetooth receiver","authors":"A. Zolfaghari, B. Razavi","doi":"10.1109/CICC.2002.1012836","DOIUrl":null,"url":null,"abstract":"A fourth-order filter incorporates a method of suppressing interferers without filtering the desired signal, relaxing the trade-offs between noise, linearity, and power dissipation. Designed for the baseband of a 2.4 GHz receiver and fabricated in a 0.25 /spl mu/m CMOS technology, the filter exhibits an input-referred noise of 17 nV//spl radic/(Hz) while dissipating 2 mW from a 2.5 V supply and the receiver achieves a noise figure of 6 dB with a power consumption of 17.5 mW.","PeriodicalId":209025,"journal":{"name":"Proceedings of the IEEE 2002 Custom Integrated Circuits Conference (Cat. No.02CH37285)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the IEEE 2002 Custom Integrated Circuits Conference (Cat. No.02CH37285)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CICC.2002.1012836","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 7
Abstract
A fourth-order filter incorporates a method of suppressing interferers without filtering the desired signal, relaxing the trade-offs between noise, linearity, and power dissipation. Designed for the baseband of a 2.4 GHz receiver and fabricated in a 0.25 /spl mu/m CMOS technology, the filter exhibits an input-referred noise of 17 nV//spl radic/(Hz) while dissipating 2 mW from a 2.5 V supply and the receiver achieves a noise figure of 6 dB with a power consumption of 17.5 mW.
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