RF and Other Compact Model Applications
In this chapter, we discuss some examples of new applications using BSIM3v3 in RF modeling, statistical modeling, and technology prediction.
RF Modeling
BSIM3v3-based subcircuit models have been reported and tested against measured high frequency data. In the sub-circuit, parasitic elements around gate, source, drain, and substrate are added to improve the model accuracy at high frequency.
A common modeling approach for RF applications is to build sub-circuits based on MOSFET models that are suitable for analog/digital applications.
An important part of RF
modeling is to establish physical and scalable model equations for the parasitic elements at the source, drain, gate and substrate.
Statistical Modeling