{"title":"A 57–74-GHz Tail-Switching Injection-Locked Frequency Tripler in 28-nm CMOS","authors":"Lorenzo Lotti, G. LaCaille, A. Niknejad","doi":"10.1109/ESSCIRC.2019.8902908","DOIUrl":null,"url":null,"abstract":"This letter presents a wideband injection-locked frequency tripler for mm-wave local oscillator generation. Conventional class-C injection is combined with class-D tail-switching, achieving significant extension of the locking range. Theoretical insights on the effectiveness of the proposed technique are provided. A 28-nm CMOS prototype achieves 57–74 GHz operation with 11-mW power consumption, without the need of tuning or calibration.","PeriodicalId":402948,"journal":{"name":"ESSCIRC 2019 - IEEE 45th European Solid State Circuits Conference (ESSCIRC)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"ESSCIRC 2019 - IEEE 45th European Solid State Circuits Conference (ESSCIRC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ESSCIRC.2019.8902908","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
This letter presents a wideband injection-locked frequency tripler for mm-wave local oscillator generation. Conventional class-C injection is combined with class-D tail-switching, achieving significant extension of the locking range. Theoretical insights on the effectiveness of the proposed technique are provided. A 28-nm CMOS prototype achieves 57–74 GHz operation with 11-mW power consumption, without the need of tuning or calibration.
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