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Название: Quadrature RC-Oscillators. The van der Pol Approach
Автор(ы): Joao Carlos Ferreira de Almeida Casaleiro, Luis Augusto Bica Gomes Oliveira, Igor M. Filanovsky
Издательство: Springer
Год: 2019
Страниц: 166
Формат: PDF
Размер: 11 Мб
Язык: English
This book presents a tutorial review of van der Pol model, a universal oscillator model for the analysis of modern RC-oscillators in weak and strong nonlinear regimes. A detailed analysis of the injection locking in van der Pol oscillators is also presented. The relation between the van der Pol parameters and several circuit implementations in CMOS nanotechnology is given, showing that this theory is very useful in the optimization of oscillator key parameters, such as: frequency, amplitude and phase relationship. The authors discuss three different examples: active coupling RC-oscillators, capacitive coupling RC-oscillators, and two-integrator oscillator working in the sinusoidal regime.