{"title":"一个2v，低功耗，单端1ghz CMOS直接上变频混频器","authors":"M. Borremans, M. Steyaert","doi":"10.1109/CICC.1997.606679","DOIUrl":null,"url":null,"abstract":"This paper describes a 2 V full CMOS 1 GHz upconversion mixer. The circuit has a single-ended output which avoids the use of any balun. The total power consumption in both the mixer and the output stage is only 22 mW. The signal to distortion ratio has been measured to be more than 30 dB. A thorough analysis of the harmonics caused by the nonlinearity of the mixer transistors is performed. The theory is confirmed by the measurements on the presented circuit. The chip has been processed in 0.4 /spl mu/m CMOS technology.","PeriodicalId":111737,"journal":{"name":"Proceedings of CICC 97 - Custom Integrated Circuits Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1997-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"15","resultStr":"{\"title\":\"A 2 V, low power, single-ended 1 GHz CMOS direct upconversion mixer\",\"authors\":\"M. Borremans, M. Steyaert\",\"doi\":\"10.1109/CICC.1997.606679\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper describes a 2 V full CMOS 1 GHz upconversion mixer. The circuit has a single-ended output which avoids the use of any balun. The total power consumption in both the mixer and the output stage is only 22 mW. The signal to distortion ratio has been measured to be more than 30 dB. A thorough analysis of the harmonics caused by the nonlinearity of the mixer transistors is performed. The theory is confirmed by the measurements on the presented circuit. The chip has been processed in 0.4 /spl mu/m CMOS technology.\",\"PeriodicalId\":111737,\"journal\":{\"name\":\"Proceedings of CICC 97 - Custom Integrated Circuits Conference\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1997-05-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"15\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of CICC 97 - Custom Integrated Circuits Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CICC.1997.606679\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of CICC 97 - Custom Integrated Circuits Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CICC.1997.606679","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 15
摘要
本文介绍了一种2v全CMOS 1ghz上变频混频器。该电路有一个单端输出，避免使用任何平衡器。混合器和输出级的总功耗仅为22 mW。经测量，其信失真比可达30db以上。对混频器晶体管的非线性引起的谐波进行了深入的分析。该理论得到了电路测量结果的验证。芯片采用0.4 /spl μ m CMOS工艺处理。
A 2 V, low power, single-ended 1 GHz CMOS direct upconversion mixer
This paper describes a 2 V full CMOS 1 GHz upconversion mixer. The circuit has a single-ended output which avoids the use of any balun. The total power consumption in both the mixer and the output stage is only 22 mW. The signal to distortion ratio has been measured to be more than 30 dB. A thorough analysis of the harmonics caused by the nonlinearity of the mixer transistors is performed. The theory is confirmed by the measurements on the presented circuit. The chip has been processed in 0.4 /spl mu/m CMOS technology.
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