.save V(out) I(L1) V(in) dialogbox Skip the Initial Operating Point Solution Occasionally you will notice that a simulation stays in “Damped Pseudo-Transient Analysis” for a long period of time (see the lower left corner of the window for simulation status information). This usually occur...
Now we move over to the time domain and transient analysis. In the time domain, we need to produce the “fuzzy” waveforms we call noise. The sources shown here produce anapproximationof “white” noise. We will take a “deep dive” into the pseudo-random functions in LTspice a...
Pseudo Transient failed in finding the operating point at 5 µs. Fatal Error: Analysis Failed: Iteration limit reached Code:[Select] Good run with LT1494 Circuit: * C:\Users\Owner\Documents\LTspiceXVII\OpAmp.asc Instance "m:m1:1": Width narrower than recommended for a level 3 MOSFET. ...
When I run it I get the old "damped pseudo transient" message, which usually means it's unable to converge to an initial DC condition. I solved it by forcing an initial condition on that node voltage. So label that net "vc" and then add the statement ".ic V(vc)=0" and it works...
.save V(out) I(L1) V(in) dialogbox Skip the Initial Operating Point Solution Occasionally you will notice that a simulation stays in “Damped Pseudo-Transient Analysis” for a long period of time (see the lower left corner of the window for simulation status information). This usually occur...
Occasionally you will notice that a simulation stays in “Damped Pseudo-Transient Analysis” for a long period of time (see the lower left corner of the window for simulation status information). This usually occurs when a DC solution is sought in order to find the operating point of the cir...
Occasionally you will notice that a simulation stays in “Damped Pseudo-Transient Analysis” for a long period of time (see the lower left corner of the window for simulation status information). This usually occurs when a DC solution is sought in order to find the operating point of the cir...