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Hi,
What's the difference between electrical & physical oxide thickness? The variation that literature speak about it on oxide thickness, is on electrical or physical one? Thanks
So, what do I have to do?can you explain more?
I know that it doesn't have a stable dc status, I add the initial condition 0.003 to that. I know that in the monte carlo simulation, we have to do DC/AC/TRAN simulation. For getting operating point, we need to define a PARAM like that bias and...
Hi, I'm simulating variation on device parameters like vth, leff, tox with hspice. For variation on vth & tox, we must define variation on device parameters that are mentioned in the libraries, such as BSIM, including TOXP , VTH0:
.Global_Variation
Parameter var=N() Y='180 + 8.02 * var'...
Thanks erikl.
1.I tried to do what is said in hspice reference. Chapter Monte Carlo statistical simulation.
2.I tried with other values, but no success.
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The goal of my simulations is that I want to measure leakage current of a ring oscillator with variation on Vth, in 45...
Hi, I'm trying to simulate a ring oscillator with variation block on its parameters in hspice, but I get " no convergence in dc sweep curves" errors, I tried some convergence solutions, but no success. These are the codes & results:
V1 vdd 0 0.9V
V2 vss 0 0V
.PARAM bias=1m
MN11 vss 15 11 vss...
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