{"title":"65纳米CMOS中的60 ghz宽带吉尔伯特单元下变频混频器","authors":"Jun Shi, Lianming Li, T. Cui","doi":"10.1109/EDSSC.2013.6628077","DOIUrl":null,"url":null,"abstract":"This paper presents a 60 GHz broadband Gilbert-cell down conversion mixer in a 65 nm CMOS. To enhance the mixer gain, bandwidth, and noise performance, an inter-stage inductor is introduced between the switching pair and the transconductance stage. Driven by a 48 GHz 0-dBm LO, the mixer achieves a conversion gain of 14 dB. The measured IF 3dB bandwidth is about 4GHz and the input 1dB compression point is about -10dBm. Besides, simulation results show that the noise figure is lower than 12 dB and the input referred IP3 point is about 2.5 dBm. The mixer draws 11mA (Gilbert-cell) and 21mA (IF buffer) from a 1.2V supply.","PeriodicalId":333267,"journal":{"name":"2013 IEEE International Conference of Electron Devices and Solid-state Circuits","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2013-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"20","resultStr":"{\"title\":\"A 60-GHz broadband Gilbert-cell down conversion mixer in a 65-nm CMOS\",\"authors\":\"Jun Shi, Lianming Li, T. Cui\",\"doi\":\"10.1109/EDSSC.2013.6628077\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a 60 GHz broadband Gilbert-cell down conversion mixer in a 65 nm CMOS. To enhance the mixer gain, bandwidth, and noise performance, an inter-stage inductor is introduced between the switching pair and the transconductance stage. Driven by a 48 GHz 0-dBm LO, the mixer achieves a conversion gain of 14 dB. The measured IF 3dB bandwidth is about 4GHz and the input 1dB compression point is about -10dBm. Besides, simulation results show that the noise figure is lower than 12 dB and the input referred IP3 point is about 2.5 dBm. The mixer draws 11mA (Gilbert-cell) and 21mA (IF buffer) from a 1.2V supply.\",\"PeriodicalId\":333267,\"journal\":{\"name\":\"2013 IEEE International Conference of Electron Devices and Solid-state Circuits\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-06-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"20\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 IEEE International Conference of Electron Devices and Solid-state Circuits\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EDSSC.2013.6628077\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 IEEE International Conference of Electron Devices and Solid-state Circuits","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EDSSC.2013.6628077","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A 60-GHz broadband Gilbert-cell down conversion mixer in a 65-nm CMOS
This paper presents a 60 GHz broadband Gilbert-cell down conversion mixer in a 65 nm CMOS. To enhance the mixer gain, bandwidth, and noise performance, an inter-stage inductor is introduced between the switching pair and the transconductance stage. Driven by a 48 GHz 0-dBm LO, the mixer achieves a conversion gain of 14 dB. The measured IF 3dB bandwidth is about 4GHz and the input 1dB compression point is about -10dBm. Besides, simulation results show that the noise figure is lower than 12 dB and the input referred IP3 point is about 2.5 dBm. The mixer draws 11mA (Gilbert-cell) and 21mA (IF buffer) from a 1.2V supply.
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