Trouble with Cadence ADE simulation step size - Forum for …
Aug 11, 2008 · I don't think he has a problem with getting the oscillator to actually oscillate. The issue is speeding up the simulation, i.e. setting a larger step size between simulation points.
[SOLVED] - very basic doubt about ring oscillator
Feb 22, 2010 · Should it oscillate at 0 Hz ? For example, if a positive dc input causes a positive dc output, this state is stable and holds if both nodes (input and output) are connected to each other.
[SOLVED] - why this circuit oscillate? | Forum for Electronics
Dec 18, 2013 · second, can any one explain why this circuit oscillate, and what happen? third: we know positive feedback cause oscillation. in this pic, we have positive feedback (R1-R2) and …
Why does my opamp, configured as a buffer, oscillate?
Apr 8, 2005 · why my op amp oscillate? Hi all, I designed a folded cascode op amp with a class-AB output stage to drive a large capacitor. When I configure it as a buffer, it oscillates. I did the …
PSS simulation problem in Cadence - Forum for Electronics
Mar 16, 2005 · When I run PSS simulation of a vco, PSS is not successful for some cases. But when I run transient simulation, the vco does oscillate and everything is fine. The beat …
Why could the control voltage my PLL oscillating as shown?
Aug 26, 2015 · What possible reasons would the control voltage in the PLL oscillate as shown? I am trying to simulate my PLL for the 3 different process corners. For the fast corner, I get a …
Some doubts in Oscillations in normal amplifiers and ring oscillators
Jul 11, 2011 · There are some questions that I have in oscillations. I will address oscillations that take place in amplifiers as normal oscillations and the one using inverters as ring oscillators. In …
[SOLVED] - Ring oscillator with even number of inverters
Jul 11, 2011 · If the capacitors also provide 360 degree phase shift at some particular frequency then even even number of inverters will oscillate, right? Can even number of inverters oscillate?
SA602 colpitts oscillator help needed | Forum for Electronics
Jan 11, 2007 · Some ICs accept particular crystal specifications otherwise they refuse to oscillate.Changing capacitance values does not help you because cap. values are defined for …
LC VCO doesn't oscillate in transient analysis
Aug 11, 2005 · Can anyone comment on how to get the LC VCO to oscillate in transient analysis please? Initial conditions are set, and PSS/Pnoise works fine. But in transient analysis VCO …