{"title":"低相位噪声，适用于MICS和ISM应用的宽范围QVCO","authors":"N. Haghighi, K. Raahemifar","doi":"10.1109/MWSCAS.2010.5548885","DOIUrl":null,"url":null,"abstract":"A Quadrature Voltage Controlled Oscillator (QVCO) has been designed and simulated at 0.18µm technology, 1.8 V supply voltage. The design is aimed for MICS/ ISM devices. The design offers a small size, low power consumption, low phase noise, and wide frequency range (200-827 MHz) of operation. The obtained phase noise (at 37° C) @ 160 KHz offset for 404.7 MHz oscillation is −100dBc/Hz and for 433 MHz oscillation at 160KHZ offset is at −99.5 dBc/Hz with 0.9mW power consumption.","PeriodicalId":245322,"journal":{"name":"2010 53rd IEEE International Midwest Symposium on Circuits and Systems","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A low phase noise, wide range QVCO for MICS, and ISM applications\",\"authors\":\"N. Haghighi, K. Raahemifar\",\"doi\":\"10.1109/MWSCAS.2010.5548885\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A Quadrature Voltage Controlled Oscillator (QVCO) has been designed and simulated at 0.18µm technology, 1.8 V supply voltage. The design is aimed for MICS/ ISM devices. The design offers a small size, low power consumption, low phase noise, and wide frequency range (200-827 MHz) of operation. The obtained phase noise (at 37° C) @ 160 KHz offset for 404.7 MHz oscillation is −100dBc/Hz and for 433 MHz oscillation at 160KHZ offset is at −99.5 dBc/Hz with 0.9mW power consumption.\",\"PeriodicalId\":245322,\"journal\":{\"name\":\"2010 53rd IEEE International Midwest Symposium on Circuits and Systems\",\"volume\":\"9 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-08-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 53rd IEEE International Midwest Symposium on Circuits and Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MWSCAS.2010.5548885\",\"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 53rd IEEE International Midwest Symposium on Circuits and Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWSCAS.2010.5548885","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A low phase noise, wide range QVCO for MICS, and ISM applications
A Quadrature Voltage Controlled Oscillator (QVCO) has been designed and simulated at 0.18µm technology, 1.8 V supply voltage. The design is aimed for MICS/ ISM devices. The design offers a small size, low power consumption, low phase noise, and wide frequency range (200-827 MHz) of operation. The obtained phase noise (at 37° C) @ 160 KHz offset for 404.7 MHz oscillation is −100dBc/Hz and for 433 MHz oscillation at 160KHZ offset is at −99.5 dBc/Hz with 0.9mW power consumption.
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