{"title":"基于面积高效变压器注入增强技术的1.8-67GHz / 4 ILFD","authors":"Yudai Yamazaki, Jian Pang, A. Shirane, K. Okada","doi":"10.1109/ESSCIRC55480.2022.9911503","DOIUrl":null,"url":null,"abstract":"In this paper, a wide-locking-range divide-by-4 injection locked frequency divider (ILFD) using area-efficient transformer-based inj ection-enhancing technique is introduced. This ILFD is composed of a 4-stages differential ring oscillator and area-efficient injection-enhancing transformer. With the proposed technique, injection current is increased in wide-band frequency with low power consumption and small area. The locking range is extended in all frequency bands of 28GHz, 39GHz and 60GHz. The measured operating range is 1.8-67GHz (190%). The core area of this ILFD is 0.059mm2 in a 65nm CMOS process.","PeriodicalId":168466,"journal":{"name":"ESSCIRC 2022- IEEE 48th European Solid State Circuits Conference (ESSCIRC)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A 1.8-67GHz Divide-by-4 ILFD Using Area-Efficient Transformer-Based Injection-Enhancing Technique\",\"authors\":\"Yudai Yamazaki, Jian Pang, A. Shirane, K. Okada\",\"doi\":\"10.1109/ESSCIRC55480.2022.9911503\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, a wide-locking-range divide-by-4 injection locked frequency divider (ILFD) using area-efficient transformer-based inj ection-enhancing technique is introduced. This ILFD is composed of a 4-stages differential ring oscillator and area-efficient injection-enhancing transformer. With the proposed technique, injection current is increased in wide-band frequency with low power consumption and small area. The locking range is extended in all frequency bands of 28GHz, 39GHz and 60GHz. The measured operating range is 1.8-67GHz (190%). The core area of this ILFD is 0.059mm2 in a 65nm CMOS process.\",\"PeriodicalId\":168466,\"journal\":{\"name\":\"ESSCIRC 2022- IEEE 48th European Solid State Circuits Conference (ESSCIRC)\",\"volume\":\"34 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-09-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ESSCIRC 2022- IEEE 48th European Solid State Circuits Conference (ESSCIRC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ESSCIRC55480.2022.9911503\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ESSCIRC 2022- IEEE 48th European Solid State Circuits Conference (ESSCIRC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ESSCIRC55480.2022.9911503","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A 1.8-67GHz Divide-by-4 ILFD Using Area-Efficient Transformer-Based Injection-Enhancing Technique
In this paper, a wide-locking-range divide-by-4 injection locked frequency divider (ILFD) using area-efficient transformer-based inj ection-enhancing technique is introduced. This ILFD is composed of a 4-stages differential ring oscillator and area-efficient injection-enhancing transformer. With the proposed technique, injection current is increased in wide-band frequency with low power consumption and small area. The locking range is extended in all frequency bands of 28GHz, 39GHz and 60GHz. The measured operating range is 1.8-67GHz (190%). The core area of this ILFD is 0.059mm2 in a 65nm CMOS process.
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