Find the individual transistor widths k and k for the Driver to achieve nMOS PMOS the worst-case effective rise and fall resistance equal to that of a unit inverter, R. Draw the simplified RC circuit for Figure 2. 1) Derive the expressions for tand t for node Y. . pdr ii) Calculate t and t, in s (second) from the simplified RC expression from pdf par (1) when R= 1 kQ and C= 2 pF. Veo DRIVER R C R LOAD Figure 2: Circuit Diagram for Q.3