This is a Resistive load PMOS inverter. R = 1k CL = 10pF a) Size the PMOS so that the inverter is symmetrical. Solve these questions for the size you have found in a). If you cannot solve a), assume (W/L) is 20 . b) Calculate tpHL. c) Draw VTC and mark the important points. d) Calculate VOH and VOL. e) Propose a method to solve for VIL and VIH. Write the required expressions. Don't forget to write the operating region of PMOS.
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This is a Resistive load PMOS inverter. R = 1k CL = 10pF a) Size the PMOS so that the inverter is symmetrical. Solve these questions for the size you have found in a). If you cannot solve a), assume (W/L) is 20 . b) Calculate tpHL. c) Draw VTC and mark the important points. d) Calculate VOH and VOL. e) Propose a method to solve for VIL and VIH. Write the required expressions. Don't forget to write the operating region of PMOS.