Characterization and modeling of N-channel bulk FinFETs from DC to high frequency

RF CMOS technology provides a platform for the production of analog, digital and RF circuits on a single chip for futuristic high-level integration. This facilitates the need for a robust compact model for RF FinFETs to study the circuits in a precise and convenient way. In this paper, we have characterized 14-nm N-channel bulk FinFETs by performing two-port S-parameter measurements. Further, BSIM-CMG model for common multiple gate devices is used to accurately capture the RF behavior of the device.