I am trying to run an AC analysis on a circuit I made. I'm getting an error that has something to do with the model I am using, and I don't know how t ...

I'm struggling with this simple schematic in LTspice. I just want to made a 1:1 insulation transformer but probably I'm missing something. In theory i ...

I'm trying to build an ML model using LTSpice simulation data. I'm running 64 concurrent simulations of LTSpice using Wine on a 64-core Centos linux m ...

I am trying to parse LTSpice data produced with a .step function. This splits the resulting dataset into parts which I do not know how to effectively ...

Driving a power mosfet with a gate driver w/ PWM toggle. When high, mosfet is expected to sink most of the current (current and voltage values in sche ...

This is my code for SRAM simulation in pspice SRAM simulation VDD 3 0 DC 5V VWL 4 0 PWL (9us 0V 10us 5V 90us 5V 91us 0V) VBL1 5 0 PWL (0 0V 1us 5V ...

I am trying to simulate Buck converter LM536005-Q1 in ltspice. I have imported third party module of LM53600-Q1 from TI website. I have created symbol ...

A question I have seen posed often, but have not yet found a solution that fits my problem. I would therefore appreciate some help to improve both my ...

I'm doing the CMOS inverter simulation. My circuit and waveforms are correct. But I want the waveform for the different Vtc values and also the differ ...

I am a student and new to Pspice, I am given the following example circuit and asked to created the following circuit, which I have this I ...

I was working on an automation project which requires me to fire a simulation in ngspice, get the data in a .txt file and quit ngspice. I have the fol ...

I have the following Hspice code: Is there a way I can reduce the code to a single subcircuit definition, by parameterizing the suffix (i.e. - "slv ...

I am trying to use Xyce for a project and am running into this issue. I am copying the DC sweep netlist example from the Xyce user guide on page 39 to ...

I have a pdf function which is an exponential function divided by a definite integral. I have two problems: 1) How do I define my own PDF in HSPICE? ...

Working on Hspice first time so please bear with me. I need to write netlist for CMOS And gate. Currently, I had finished writing and testing of CMOS- ...

I am trying to display ngspice output via PHP. I am able to display the terminal output but i am unable to display the graph. I get an error saying: ...

I have designed a circuit in ngspice and would like to run a simulation using data from matlab as the input source voltage. ngspice has built in indep ...

I am using Matlab 7 SLPS version 2.65 and Orcad 16.5 but I am getting the following error when I try to execute the sample program. Attaching the scre ...

I use python to generate some spice files. I want to simulate them and get the output form the python script as well. Is there a good way of doing tha ...

I have a problem every time I try to simulate in PSpice. When I click Run it appears the following window: ERROR(15053):Unable to initialize PSpi ...