Doing temp dependent simulations is covered at this website: http://newton.ex.ac.uk/teaching/CDHW/Electronics2/userguide/sec1.html#1.2
Stuart > > Sorry if this is too far off subject. > > I have tried to subscribe to the ngspice group. Nothing. I tried to > subscribe with a browser and by sending mail to the subscribe address. > Is that group dead? > > I am using spice3f5. gschem and gnetlist are great tools for > producing the spice deck. I just add analysis at the end. > > I looked at 'help->introduction->analysis at different temperatures'. > I either missed it or how-to-doit is not there. I have the spice book > and a couple others. But, between spice2 and spice3, the .temp card > was removed! > > How do I do a simulation of temp in a resistor? > > v1 1 0 dc 1 ac 1 > r2 1 2 100 > r3 2 0 100 > > I believe I need to use the semiconductor resistor model to use the > temps, tc1 and tc2. I cannot get the syntax correct. > > Something like > > r3 2 0 RMOD 100 > .model RMOD R(tc1=0.7 tc2=0.01) > > tomdean >
