Analysis of emitter-coupled multivibrators by singularly perturbed systems

被引：3
|
作者：
Prochaska, M. [1 ]
Probst, F. A. [1 ]
Mathis, W. [1 ]
机构：
[1] Leibniz Univ Hannover, Dept Elect Engn & Comp Sci, Inst Theoret Elect Engn, D-30167 Hannover, Germany
来源：
MATHEMATICAL AND COMPUTER MODELLING OF DYNAMICAL SYSTEMS | 2007年 / 13卷 / 06期
关键词：
singularly perturbed systems; Electrical multivibrator; Dynamical systems in engineering and industry; Electrical circuits and networks;
D O I：
10.1080/13873950701379888
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Emitter-coupled multivibrators play a decisive role in electrical engineering, especially for phase locked loops which are key-building blocks of analogue RF front-ends. Since multivibrators correspond to relaxation oscillators, in the following the modelling and analysis by the theory of singularly perturbed systems is presented. Models for fast and slow phenomena are derived, and the fast transients of emitter-coupled multivibrators are analysed for the first time. The results of our analysis lead to significant advantages for the design of electrical multivibrators.
引用
收藏
页码：531 / 543
页数：13
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