{"title":"基于LC-tank的50 ghz 2:1 CMOS CML静态分频器分析与设计","authors":"Y. Mo, E. Skafidas, R. Evans, I. Mareels","doi":"10.1109/EMICC.2008.4772229","DOIUrl":null,"url":null,"abstract":"In this paper, a 2:1 current model logic (CML) frequency divider operating at frequencies up to 50 GHz is reported. A novel circuit topology is employed, which consists of the conventional CML structure with LC-tank components as the output load of the divider. An analytical model of the proposed frequency divider is developed and a new method is presented to estimate the divider's performance. The proposed CML frequency divider contains four spiral inductors and is fabricated on standard 130-nm CMOS technology. The division range of the proposed divider was measured from 30 GHz to 50 GHz with 11.7 mW power dissipation at a 1.5-V supply voltage.","PeriodicalId":344657,"journal":{"name":"2008 European Microwave Integrated Circuit Conference","volume":"23 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"16","resultStr":"{\"title\":\"Analysis and Design of a 50-GHz 2:1 CMOS CML Static Frequency Divider Based on LC-tank\",\"authors\":\"Y. Mo, E. Skafidas, R. Evans, I. Mareels\",\"doi\":\"10.1109/EMICC.2008.4772229\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, a 2:1 current model logic (CML) frequency divider operating at frequencies up to 50 GHz is reported. A novel circuit topology is employed, which consists of the conventional CML structure with LC-tank components as the output load of the divider. An analytical model of the proposed frequency divider is developed and a new method is presented to estimate the divider's performance. The proposed CML frequency divider contains four spiral inductors and is fabricated on standard 130-nm CMOS technology. The division range of the proposed divider was measured from 30 GHz to 50 GHz with 11.7 mW power dissipation at a 1.5-V supply voltage.\",\"PeriodicalId\":344657,\"journal\":{\"name\":\"2008 European Microwave Integrated Circuit Conference\",\"volume\":\"23 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"16\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 European Microwave Integrated Circuit Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EMICC.2008.4772229\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 European Microwave Integrated Circuit Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EMICC.2008.4772229","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analysis and Design of a 50-GHz 2:1 CMOS CML Static Frequency Divider Based on LC-tank
In this paper, a 2:1 current model logic (CML) frequency divider operating at frequencies up to 50 GHz is reported. A novel circuit topology is employed, which consists of the conventional CML structure with LC-tank components as the output load of the divider. An analytical model of the proposed frequency divider is developed and a new method is presented to estimate the divider's performance. The proposed CML frequency divider contains four spiral inductors and is fabricated on standard 130-nm CMOS technology. The division range of the proposed divider was measured from 30 GHz to 50 GHz with 11.7 mW power dissipation at a 1.5-V supply voltage.
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