Distortion Analysis of Analog Integrated Circuits
Distortion Analysis of Analog Integrated Circuits
Modelling and analysis of differential VCOs: Research Articles
International Journal of Circuit Theory and Applications
The effect of parameter mismatches on the output waveform of an LC-VCO
International Journal of Circuit Theory and Applications
Nonlinear distortion analysis via perturbation method
International Journal of Circuit Theory and Applications
IEEE Transactions on Circuits and Systems Part I: Regular Papers
On the theory of quadrature oscillations obtained through parallel LC VCOs
IEEE Transactions on Circuits and Systems Part I: Regular Papers - Special section on 2009 IEEE custom integrated circuits conference
Investigation on locking and pulling modes in analog frequency dividers
Journal of Electrical and Computer Engineering
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An analytical model and a methodology are presented for the analysis of CMOS injection-locked frequency dividers with direct injection, which are used in modern wireless communication systems. The amplitude and phase of the oscillation in the synchronous operation mode, as well as the locking range, are found in explicit form. The width of the locking range is determined by the condition of the existence and stability of synchronous oscillations. The accuracy of the model and of the presented formulas is validated through a comparison with experimental results, which are in good agreement with the analytical ones.