W. Serdijn, J. Mulder, A. C. van der Woerd, A. V. van Roermund
{"title":"宽可调谐非线性二阶振荡器的设计","authors":"W. Serdijn, J. Mulder, A. C. van der Woerd, A. V. van Roermund","doi":"10.1109/ISCAS.1997.621841","DOIUrl":null,"url":null,"abstract":"This paper introduces a translinear second-order oscillator that is a direct implementation of a non-linear second-order differential equation. It comprises only two capacitors and a handful of transistors and can be controlled over a very wide frequency range by only one control current. A breadboard version, using transistor arrays, proves the correct operation of the proposed circuit. The oscillator frequency equals 25 kHz, while the total harmonic distortion equals 2.4%.","PeriodicalId":68559,"journal":{"name":"电路与系统学报","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1997-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"17","resultStr":"{\"title\":\"Design of wide-tunable translinear second-order oscillators\",\"authors\":\"W. Serdijn, J. Mulder, A. C. van der Woerd, A. V. van Roermund\",\"doi\":\"10.1109/ISCAS.1997.621841\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper introduces a translinear second-order oscillator that is a direct implementation of a non-linear second-order differential equation. It comprises only two capacitors and a handful of transistors and can be controlled over a very wide frequency range by only one control current. A breadboard version, using transistor arrays, proves the correct operation of the proposed circuit. The oscillator frequency equals 25 kHz, while the total harmonic distortion equals 2.4%.\",\"PeriodicalId\":68559,\"journal\":{\"name\":\"电路与系统学报\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1997-06-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"17\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"电路与系统学报\",\"FirstCategoryId\":\"1093\",\"ListUrlMain\":\"https://doi.org/10.1109/ISCAS.1997.621841\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"电路与系统学报","FirstCategoryId":"1093","ListUrlMain":"https://doi.org/10.1109/ISCAS.1997.621841","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design of wide-tunable translinear second-order oscillators
This paper introduces a translinear second-order oscillator that is a direct implementation of a non-linear second-order differential equation. It comprises only two capacitors and a handful of transistors and can be controlled over a very wide frequency range by only one control current. A breadboard version, using transistor arrays, proves the correct operation of the proposed circuit. The oscillator frequency equals 25 kHz, while the total harmonic distortion equals 2.4%.
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