Paul Falstad
Paul Falstad
Yes, we only show resistance if there's only one voltage source in the circuit. Because otherwise we'd have to analyze the circuit more carefully to determine whether the voltage sources...
I made a Norton Amp as a subcircuit for project. Here is a sample circuit that uses a bunch of them. Give it a try. https://tinyurl.com/y46ekbob
For large analog circuits, the slowest part is the gaussian elimination, which (I heard) is not well suited for GPU's. For large digital circuits there's nothing that can be easily...
I recommend the book Electronic Circuit and System Simulation Methods by Pillage, et al, which explains all the math in better detail and better formatting.
That doesn't sound that useful, but if you really want it, you can file a separate issue. 🙂
Yeah that's pretty strange. When the switched is flipped, the output is always zero, so I'm not sure why it has to be so slow.
I don't think so, since if you explicitly ground the B input, it's just as slow. ormaaj, it's funny that your circuit works better with the ground element floating there....
I suspect this is caused by roundoff error. Your timestep is set to 1 picosecond! That's extremely small, and apparently it's causing issues with capacitors that large.
Re the second part with the MOSFETs and switches letting current through, can you post an example? use File->Export as Text or Export as Link. Thanks
Right, I've seen that before. Not sure how to fix that. When a MOSFET is off, we don't treat it as completely off, we instead treat it as a large...