waveform window question

[bsrivastava]

I have two curves
1) gm/Id at Y-axis and voltage sweep at X-axis.
2) Vov at Y-axis and voltage sweep at X-axis.

Now I want gm/Id at Y-axis and Vov at X-axis.
Can anyone help me as how to do it?

Thanks
-Bharat

 

[LvW]

My answer applies only to a SPICE simulator, however, I believe it holds also for other simulator engines:

As you have on the horizontal axis in both cases the same variable, you can put both circuits together in one common simulation file with one common voltage variable.

After simulation you can simply change the x-axis and allocate a new variable which is part of your simulation circuitry (in PSpice/Probe: command "PLOT/AXIS SETTINGS/AXIS VARIABLE")

 

[Fom]

What simulator do you use?

 

[satyasiva]

This is not possible in spectre

 

[pixel]

plot both curves on same window.
go to Axses->X Axis meny and select secound curve instead of independant variable.

 

[bsrivastava]

hi pixel
Thanks.. I am able to plot the curve.....
for others.. I am using mica simulators.....

 

[pixel]

hi pixel
Thanks.. I am able to plot the curve.....
for others.. I am using mica simulators.....

I was talking for Cadence awd waveform...
What is mica?