Linear Technology has released a set of simple small timing ICs, including: a voltage-controlled oscillator, a low frequency oscillator, four pulse width modulated oscillators, four monostable pulse ...

We present a circuit based LC oscillator phase noise model for flicker noise using non linear perturbation techniques. Closed form equations for obtaining phase and amplitude spectra have been ...

This Design Idea avoids the RC charging waveshape of a standard relaxation oscillator, replacing it with a linear rise/fall triangle wave. Positive feedback is used to increase the charging rate over ...

FREEDM Systems Center, North Carolina State University, Raleigh, NC, United States Two distinct approaches, one droop-based phasor-domain modeled and the other non-linear oscillator-based time-domain ...