S. Pavan et Yp. Tsividis, AN ANALYTICAL SOLUTION FOR A CLASS OF OSCILLATORS, AND ITS APPLICATION TO FILTER TUNING, IEEE transactions on circuits and systems. 1, Fundamental theory andapplications, 45(5), 1998, pp. 547-556
We present a completely analytical solution to a filter-comparator osc
illator system, and verify it by macromodel simulations and experiment
. We discuss the applications of this kind of oscillator in a vector-l
ocked loop system for continuous time filter tuning. We also apply our
solution to the operation of a resonant switched mode inverter.