{"title":"A 28GHz Sliding-IF Receiver in 22nm FDSOI","authors":"S. Fang, Frank Zhang, A. Bellaouar, S. Embabi","doi":"10.1109/ESSCIRC.2019.8902515","DOIUrl":null,"url":null,"abstract":"A fully-integrated 28GHz sliding-IF receiver for 5G applications is presented. Implemented in 22nm FDSOI, the receiver utilizes the back-gate voltage control that is available in FDSOI to improve circuit performances by adjusting the centering of the LNA resonance load, the RON of mixer switches, and the duty-cycle of the quadrature 2nd LO. The design consists of LNA, RF mixer, inter-stage gm-cell, IF quadrature mixer, TIAs, and LO chain. This receiver achieves a low noise figure of 3.5dB while consuming 19.5mW of power. The measured gain and input P1dB are 37.5dB and -31dBm, respectively. The receiver occupies an active area of 0.09mm2.","PeriodicalId":402948,"journal":{"name":"ESSCIRC 2019 - IEEE 45th European Solid State Circuits Conference (ESSCIRC)","volume":"158 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.2019.8902515","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
A fully-integrated 28GHz sliding-IF receiver for 5G applications is presented. Implemented in 22nm FDSOI, the receiver utilizes the back-gate voltage control that is available in FDSOI to improve circuit performances by adjusting the centering of the LNA resonance load, the RON of mixer switches, and the duty-cycle of the quadrature 2nd LO. The design consists of LNA, RF mixer, inter-stage gm-cell, IF quadrature mixer, TIAs, and LO chain. This receiver achieves a low noise figure of 3.5dB while consuming 19.5mW of power. The measured gain and input P1dB are 37.5dB and -31dBm, respectively. The receiver occupies an active area of 0.09mm2.
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