{"title":"带数字相位控制的90 nm CMOS 14.5 GHz注入锁相LO发生器","authors":"A. Axholt, H. Sjoland","doi":"10.1109/MWSYM.2010.5518037","DOIUrl":null,"url":null,"abstract":"A 14.5 GHz Injection Locked Oscillator (ILO) with digital output phase control has been implemented in a 90 nm CMOS process. It is intended for LO signal generation in integrated phased array transceivers. The chip, measuring 360×530 µm2 including pads, was characterized using on-wafer probing. It has a 1.4 GHz frequency range where full 3600 phase range is achieved with 3rd order subharmonic mixers. The free running phase noise is −105 dBc/Hz at 1 MHz offset. It consumes 9.4 mA from a 1.2 V supply.","PeriodicalId":341557,"journal":{"name":"2010 IEEE MTT-S International Microwave Symposium","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2010-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"A 90 nm CMOS 14.5 GHz Injection Locked LO generator with digital phase control\",\"authors\":\"A. Axholt, H. Sjoland\",\"doi\":\"10.1109/MWSYM.2010.5518037\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A 14.5 GHz Injection Locked Oscillator (ILO) with digital output phase control has been implemented in a 90 nm CMOS process. It is intended for LO signal generation in integrated phased array transceivers. The chip, measuring 360×530 µm2 including pads, was characterized using on-wafer probing. It has a 1.4 GHz frequency range where full 3600 phase range is achieved with 3rd order subharmonic mixers. The free running phase noise is −105 dBc/Hz at 1 MHz offset. It consumes 9.4 mA from a 1.2 V supply.\",\"PeriodicalId\":341557,\"journal\":{\"name\":\"2010 IEEE MTT-S International Microwave Symposium\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-05-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 IEEE MTT-S International Microwave Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MWSYM.2010.5518037\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 IEEE MTT-S International Microwave Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWSYM.2010.5518037","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A 90 nm CMOS 14.5 GHz Injection Locked LO generator with digital phase control
A 14.5 GHz Injection Locked Oscillator (ILO) with digital output phase control has been implemented in a 90 nm CMOS process. It is intended for LO signal generation in integrated phased array transceivers. The chip, measuring 360×530 µm2 including pads, was characterized using on-wafer probing. It has a 1.4 GHz frequency range where full 3600 phase range is achieved with 3rd order subharmonic mixers. The free running phase noise is −105 dBc/Hz at 1 MHz offset. It consumes 9.4 mA from a 1.2 V supply.
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