Re: gEDA-user: Simple TL082 GNU-Cap Simulation

[Steven Michalske <smichalske@xxxxxxxxx>]

You have a high pass filter at 1.6 kHz and are passing a 100 Hz signal  
to the system.   you filter is simulating properly :-)

try running an AC analysis from 1 Hz to 10 kHz logarithmically

you should see a plot that has no amplitude at 1 Hz and then gains  
amplitude at higher frequencies



On Jun 16, 2009, at 5:39 PM, Michael B Allen wrote:

> I was just trying to get the LF353.MOD model from National to run in
> GNU-Cap but I'm having no luck.
>
> Here is the circuit and netlist output:
>
>  http://207.192.69.113/~miallen/lf353.pdf
>  http://207.192.69.113/~miallen/lf353.net
>
> When I run this I see some signal gets through after a few cycles but
> the output is very low amplitude and stuck below -1.3e-9. I would
> expect the output to be roughly the same as the input no?
>
> Is there a trick to using this model?
>
> What am I doing wrong?
>
> Mike
>
> PS: I'm not an EE, I'm just doing this for fun.
>
>
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> geda-user@xxxxxxxxxxxxxx
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