|
发表于 2008-1-23 21:45:53
|
显示全部楼层
CONCLUSION
Accurate mismatch modeling is needed to avoid parametric
yield loss and overdesign. The common approach to MOSFET
mismatch modeling, based on and , leads to inaccurate predictions
over geometry and bias. Mismatch modeling based on
physical process parameters is significantly more accurate.
In addition, because the approach is based on physical
uncorrelated process parameters, the characterization procedure
identifies the parameters that have the greatest contribution
to mismatch. This helps process technologists identify key
areas to work on when trying to optimize a process for best
mismatch. |
|