Problem 2. (10 points) NFET capacitance calculation

In Fig. 3, assume Cox = 1fF/pm², C, = 0.1fF/μm², Cisw = Cov (also called CGDO and Caso) = 0.1fF/μm, W = 50µm, L= 0.5μm, E = 1pm. Assume all devices are in saturation Consider the transistor "layout" in Fig. 2. Calculate CGS, CGD, CDB, CSB.