{"title":"A CMOS g/sub m/-C IF filter for Bluetooth","authors":"P. Andreani, S. Mattisson","doi":"10.1109/CICC.2000.852693","DOIUrl":null,"url":null,"abstract":"An 18/sup th/ (4/sup th/+14/sup th/) order g/sub m/-C IF filter for the Bluetooth short-range radio, implemented in a 0.6 /spl mu/m CMOS process, is presented. The filter bandwidth is 1 MHz, the center frequency f/sub c/ is 3 MHz, the in-band group delay variation is 0.75 /spl mu/s, and the stop-band attenuation at f/sub c//spl plusmn/1 MHz is at least 47 dB. The noise floor is 250 /spl mu/V/sub r.m.s./ and the spurious free dynamic range is at least 58 dB for out-of-band signals, thus exceeding the Bluetooth requirements. Current consumption is 2.4 mA from a 2.5 V power supply.","PeriodicalId":20702,"journal":{"name":"Proceedings of the IEEE 2000 Custom Integrated Circuits Conference (Cat. No.00CH37044)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2000-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the IEEE 2000 Custom Integrated Circuits Conference (Cat. No.00CH37044)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CICC.2000.852693","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 9
Abstract
An 18/sup th/ (4/sup th/+14/sup th/) order g/sub m/-C IF filter for the Bluetooth short-range radio, implemented in a 0.6 /spl mu/m CMOS process, is presented. The filter bandwidth is 1 MHz, the center frequency f/sub c/ is 3 MHz, the in-band group delay variation is 0.75 /spl mu/s, and the stop-band attenuation at f/sub c//spl plusmn/1 MHz is at least 47 dB. The noise floor is 250 /spl mu/V/sub r.m.s./ and the spurious free dynamic range is at least 58 dB for out-of-band signals, thus exceeding the Bluetooth requirements. Current consumption is 2.4 mA from a 2.5 V power supply.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
