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You cannot hope to simulate things like offset voltage if you use ideal ideal models throughout - the devices will all be identical, i.e. zero offset. You also haven't specified any noise parameters

Please don't put uploaded file directly in the Files location. They should be uploaded to Files > Temp, as the instructions say. I have moved 456.asc </g/LTspice/files/Temp/456.asc>

Actually, 'zener' embraces true Zeners , less than about 6V, and avalanche diodes, greater than about 6V. LTspice models take account of this. TVS diodes are high-power avalanche diodes. -- This email

Did you try looking on the sites of manufacturers that make TVS diodes, e.g. Diodes Inc., Littelfuse, Vishay etc? You could always try looking on the group's Files </g/LTspice/files>

Developing a SPICE model for a Darlington is a considerable

See file invJAmodel_AB.asc in TEMP folder.

Thanks for the reply. I uploaded my file in FIles named 456.asc. Please check it out.

Good morning.... I'd like to know why LTspice simulates a TVS diode as a zener, even though its behavior isn't exactly the same. I'd also like to know where I can find an LTspice library for some TVS

Hi. I made an addition to your scheme. This is the calculation of dH/dT by a separate, controlled current source with RC. The resulting value is used to calculate delta. I made a netlist and used it

We can't help much unless you let us see more of what you are doing. Upload your .ASC file AND all the other files required to run the simulation, but not .RAW? and .LOG files or pictures, in a ZIP

*Input Offset Voltage, *Input-Referred Noise, *Regeneration Time, *Power Consumption, *Kickback Noise, *Input Common-Mode Range, *Supply Voltage. I need these parameters analysis in LTspice PLEASE

Hello guys. Please help my Thesis. I want to make Comparators design of sar adc i have built Comparator in LTspice i wanna analysis. But i cant PLEASE HELP ME OUT

Udo, I have more detail to add to this discussion, which might be marginally helpful to you. First, I was incorrect when I suggested that LTspice's?value for pi maybe had only 12 digits.? That was

Thanks for your suggestion. I will report this issue to them.

It helps to say why it does not run, or what happens when it does run. There were major program changes between LTspice 24.0.x and 24.1.x.? It was like a change in the major revision number.? Many

Also, I was surprised to find that this model doesn’t seem to run in LTspice 24.1.5, even though it works fine with the same settings in version 24.0.7.

Thanks for the suggestion — increasing rtol is truly helpful. This model seems to struggle when dH/dt is near zero, causing oscillations in all conditional terms. Sometimes it converges, sometimes

The main problem is this:? Your subcircuit pin-order is wrong. The 'standard' SPICE pin-order for BJTs is C-B-E.? For .SUBCKT models you do not absolutely need to use that order, but it's a good

Hello, New LTspice user. I am trying to build a model for MJ11021 to be used in an AB amplifier simulation.? Link to Datasheet ( https://www.onsemi.com/download/data-sheet/pdf/mj11021-d.pdf ). I made

Hi Andy, I will try to post more there to earn some trust I guess! Regards, Suded