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NOW It does, but not all are running the latest version(s) Sent: Monday, May 05, 2025 12:38 PM To: [email protected] Subject: EXTERNAL: Re: [LTspice] Passing a Mosfet Value as a parameter to a

Not quite. LTspice also knows string parameters, which were introduced extactly for the purpose discussed here. Best Regards, Mathias

I've never heard of that procedure. Let's see what others say. -- This email has been checked for viruses by AVG antivirus software. www.avg.com

Thanks for the reply. That's a big not going to happen then. :-( As an aside the .asc file is 'linked' to the .asy file. It does not need a simulation directive. You drop the .asy on the schematic and

.PARAM can only be used to pass numbers. From the Help: /To invoke parameter substitution and expression evaluation, enclose the expression in curly braces. The enclosed expression will be replaced

Hi, I want to make my own block for a bidirectional mosfet. I can set up the .asc file with two mosfets in it and draw the .asy file. I want to do something like add MOS=IPB107N20N3 in the PARAMS

I uploaded "LT1006 oscillator.zip" to the Temp folder.? It has three schematics: * "Original (corrupt!).asc" is the original schematic that wai wai attached to a message.? It is corrupt, probably

Suggestion: Connect the bottom end of R7, to a voltage which is between VEE and VCC.? That allows the voltage across the capacitor to ramp above and below that voltage. By connecting the bottom end

You might not need to, since LTspice resolves that problem for you, by connecting a 1T resistor (GFLOAT) from that net to ground.? Note that the message is a Warning, not an Error, and it fixes it

Oops - correcting a typo.? I wrote: but that should have said: Andy

wai wai, The schematic you attached to your message today has several mistakes.? I am just letting you know.? It was a very sloppy schematic and you should not have used it as an example. Apparently

wai wai, I have edited your message to remove the nonsense schematic that you attached to your message. *DON'T EVER DO THAT!* Go back and read (actually *read!* ) the instructions about using this

@Andy I have done the three modifications ( /g/LTspice/files/Temp/ck_osc_operating_point_check.zip ) as per your valuable advices. May I ask how to resolve the issue for floating node

Please don't post such long netlists. Few of us will try to help using a netlist. Upload your .ASC file AND all the other files required to run the simulation, but not .RAW? and .LOG files or

LT1006 was a single supply OPA. Trying and gathered no output when single supply was used. welcome any hints or experience would be share, thanks. the code used, *[Mod note:? schematic code deleted]*

"Safe"?? I don't know, it depends on one's definition of "safe". Accurate?? Probably not.? Any time you omit something that you know about, or change a value from what it ought to be, it degrades

That's because homebrew uses a different installation location on Apple Silicon Macs that it does on Intel Macs. You are using an Apple Silica Mac and I posted instructions based on my old Intel iMac.

@Andy Your advices are valuable and very useful !!! ? Thanks !!! Got it, noted. I will swap the order and get back to you tomorrow with a corrected circuit. I will double check these and get back to

That is a *huge* change! The fact that you moved the ground is insignificant.? It just shifts the voltages.? But you are no longer powering the "VN" net with a voltage source that had the polarity

@Tony See ck_osc_positive_supply.asc , ( /g/LTspice/files/Temp/ck_osc_positive_supply.asc ) I had actually checked the operating points conditions for each transistors according to