Junghwan Yoo, Namhyung Kim, J. Yun, M. Seo, J. Rieh
{"title":"集成1/ 16384分频链的CMOS三推280 ghz压控振荡器","authors":"Junghwan Yoo, Namhyung Kim, J. Yun, M. Seo, J. Rieh","doi":"10.1109/RFIT.2015.7377886","DOIUrl":null,"url":null,"abstract":"In this work, a 280-GHz VCO integrated with a frequency divider with a large division ratio is presented. The triple-push Colpitts VCO, fabricated in a 65-nm CMOS technology, showed a tuning range of 279.9-283.0 GHz (3.1 GHz). The divider chain consists of two injection-locked frequency dividers (ILFDs and twelve current-mode logic (CML) dividers With the total division ratio of 16,384, the divider chain successfully divided the fundamental frequency (f0) of the VCO down to near 5.8 MHz. Total DC power consumption of the entire circuit was 131 mW.","PeriodicalId":422369,"journal":{"name":"2015 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)","volume":"97 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"A CMOS triple-push 280-GHz VCO integrated with 1/16,384 divider chain\",\"authors\":\"Junghwan Yoo, Namhyung Kim, J. Yun, M. Seo, J. Rieh\",\"doi\":\"10.1109/RFIT.2015.7377886\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this work, a 280-GHz VCO integrated with a frequency divider with a large division ratio is presented. The triple-push Colpitts VCO, fabricated in a 65-nm CMOS technology, showed a tuning range of 279.9-283.0 GHz (3.1 GHz). The divider chain consists of two injection-locked frequency dividers (ILFDs and twelve current-mode logic (CML) dividers With the total division ratio of 16,384, the divider chain successfully divided the fundamental frequency (f0) of the VCO down to near 5.8 MHz. Total DC power consumption of the entire circuit was 131 mW.\",\"PeriodicalId\":422369,\"journal\":{\"name\":\"2015 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)\",\"volume\":\"97 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RFIT.2015.7377886\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RFIT.2015.7377886","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A CMOS triple-push 280-GHz VCO integrated with 1/16,384 divider chain
In this work, a 280-GHz VCO integrated with a frequency divider with a large division ratio is presented. The triple-push Colpitts VCO, fabricated in a 65-nm CMOS technology, showed a tuning range of 279.9-283.0 GHz (3.1 GHz). The divider chain consists of two injection-locked frequency dividers (ILFDs and twelve current-mode logic (CML) dividers With the total division ratio of 16,384, the divider chain successfully divided the fundamental frequency (f0) of the VCO down to near 5.8 MHz. Total DC power consumption of the entire circuit was 131 mW.
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