Dependence of the optimum length of light doped region of GC SOI nMOSFET with front gate bias

Abstract

This work assesses the analog performance of Graded-Channel FD SOI nMOSFET transistors regarding the dependence of gate voltage overdrive over the length of lightly doped region which maximizes the intrinsic voltage gain, unit gain frequency and breakdown voltage. It is shown that the optimum length of lightly doped region depends on the target application of GC devices.