Uploaded to the temp files area, I have a sim which I believe should be showing resonance splitting, but so far all it does is move the tuning of both tanks in the same direction(!) when I increase th

The following files have been uploaded to the Files area of the LTspice@groups.io group. /Temp/Resonance splitting/DesplitterDJMW.asc By: John Woodgate <jmw@...>

I started working on a single series lithium to 15V / 2A Boost converter based on this design: https://www.ti.com/tool/PMP8921. I got this PSpice simulation model from TI themselves here: https://www.

Hi all Is it possible to post questions in this group? Cheers

The following files have been uploaded to the Files area of the LTspice@groups.io group. /Temp/Resonance splitting/DesplitterB.asc By: david vanhorn <kc6ete@...> Description: Two tanks, lightly couple

When I try to launch XVIIx64.exe it doesn't start. The cursor briefly shows a small rotating circle, but there is no other response. It doesn't start. It doesn't show an error, 1) I have installed it

Hi, I am have intermediate skill for simulation, just trying to simulation BLDC motor from LTwiki example(http://ltwiki.org/files/LTspiceIV/examples/Motors\MotorTest01). I managed to simulation with d

Hi all temp --> Default temperature for circuit element instances that don't specify temperature. tnom --> Default temperature at which device parameters were measured for models that don't specify th

Hi, I am looking for an Op-amp with these descriptions. I would really appreciate it if you help me find a proper model. 200 V 3~30KHz

Hello, I have a problem with this groups.io thing! I always received all messages to my business email account. For some time this mysteriously changed and I only receive a daily digest. This is bad,

Hi, sorry if this is not the right place to put this, but after around 4 hours of searching, I am out of ideas Is there anywhere I could find a 74AC821, or any 10 bit d flip flop spice model, I have b

I uploaded a simple circuit of multi vibrator (NE555-v1.zip). It seems that V(clk)@1 (or @2) is plotted as 2 traces instead of one. I am just curious why this is the case. Thanks, Kerim

Hi everbody, does anyone know, how I can add a noise source in a transient simulation (if it is possible at all)? I tried to modell a noise source with a behavioral voltage source but i didn't work. T

Greetings folks - I wonder if there is a way to estimate any of the first order bjt parameters, such has dc beta or Ft for a model? Yes, a test bench could be created but I was wondering if one could

The following files have been uploaded to the Files area of the LTspice@groups.io group. /Temp/NE555-v1.zip By: Kerim <ahumanbeing2000@...> Description: For topic: Two Traces for One Node and One Step

Vlad, That's what I was trying to achieve, perfect. Many thanks Neil

I am using a .meas file to run after the simulation completes. As this has now grown considerably being able to use text substitution would help enormously but I can't figure out the syntax. For examp

Perhaps someone can help me with this. I just need to be model the behavior of 74HC74 (actually SN74LVC1G175 but no such pspice model exists). That is, a D type flip flop with an asynchronous reset in

Hello Experts! I am working on a very simple simulation, dabbling in some thermal impedances for MOSFETs. In my simulation there is a dependent current source that calculates the power in a FET (M1) u

The following files have been uploaded to the Files area of the LTspice@groups.io group. * /Temp/TestCkt_DMTH8008SPS_Therm.asc ( https://groups.io/g/LTspice/files/Temp/TestCkt_DMTH8008SPS_Therm.asc )