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	Analysis of MOS LC differential VCO recurring to Van der Pol's equation
	Ning Yan-qing ; Wang Zhi-hua ; Chen Hong-yi
	2010-05-07 ; 2010-05-07
关键词	Theoretical or Mathematical/ harmonic oscillators (circuits) MIS devices relaxation oscillators voltage-controlled oscillators/ MOS LC differential VCO Van der Pol equation MOS differential VCO amplitude-bias current relationship harmonic amplitude start-up procedure cross-coupled MOS pair VCO output frequency/ B1230B Oscillators B2560Z Other semiconductor devices
中文摘要	A brief analysis of MOS differential VCO recurring to the available solution of the standard Van der Pol's equation is made. The conclusions include: a) the analytic functions of the start-up condition and the amplitude-bias current relationship, b) the harmonic amplitude, c) the time constant of the start-up procedure, and d) the phenomenon that the nonlinear characteristics of the cross-coupled MOS pair can reduce the VCO's output frequency. These results show some new comprehension about how the VCO's performance is influenced by the characteristics of the cross-coupled MOS pair, which is helpful for designers to foresee and to optimize the VCO's performance.
语种	中文 ; 中文
出版者	Editorial Dept. Microelectronics ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/16427]
专题	清华大学
推荐引用方式 GB/T 7714	Ning Yan-qing,Wang Zhi-hua,Chen Hong-yi. Analysis of MOS LC differential VCO recurring to Van der Pol's equation[J],2010, 2010.
APA	Ning Yan-qing,Wang Zhi-hua,&Chen Hong-yi.(2010).Analysis of MOS LC differential VCO recurring to Van der Pol's equation..
MLA	Ning Yan-qing,et al."Analysis of MOS LC differential VCO recurring to Van der Pol's equation".(2010).

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