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Simulators >> Circuit Simulators >> Monte-Carlo in Eldo
https://designers-guide.org/forum/YaBB.pl?num=1188219322

Message started by Pavel on Aug 27^th, 2007, 5:55am

Title: Monte-Carlo in Eldo
Post by Pavel on Aug 27^th, 2007, 5:55am

Hello,

Did somebody succeed to run Monte-Carlo in Eldo.
I tried in 2 ways and it doesn't work.

1st methode - via instant

Code:

XM0 D G GND! GND! NMOS_SUBSC w=10u l=800.0n VTO_alpha=100m BETA_alpha=1e-6

Here VTO_alpha and BETA_alpha are mismatching parameters for NMOS_SUBSC subcircuit,
from which deviations are calculated in subcircuit and then passed in model.

2nd methode - via model
.model NMOS_model
+ VTO=0.71 DEV=50%
+ BETA=92e-6 DEV=50%

In both cases simulation results are independent of
VTO_alpha and BETA_alpha (1st case)
VTO and BETA (2nd case)

Regards.

Pavel.