A Pseudo NMOS inverter shown in Figure below operates with drain current ID = 100 uA and supply voltage VDD = 3.3 V. Calculate (W/L) ratio of load transistor. Assume K'N = 100 uA/V2, K'p = 40 uA/V2, VTN = 0.60 V, VTP = -0.60 V.
You'll get a detailed, step-by-step and expert verified solution.
Correct & Verified Answers
No AI-Generated Answers
Video Solution for Difficult Questions
Work With Experts to Reach at Correct Answers
![Consider a pseudo NMOS inverter shown below. Use the following equations for your calculations. Saturation region current-voltage equation: ID = 12 kp, n′p, nWL(VGS−VT0 p, n)2 Linear region current-voltage equation: ID = 12 kp, n′WL[2(VGS−VT0 p, n)VDS−VDS2] Transistor parameters: kp′ = μpcox = 55 uA/V2, kn′ = μncox = 100 uA/V2, VTN = 1 V, VTP = −1 V, WN = 12 u, LP = 1 u, LN = 1 u. Pseudo NMOS Inverter a) Find the value of WP if Vin = 5 V results in Vout = 0.25 V. b) Find the value of Vout if Vin switches from 5 V to 0 V. c) Find the value of the switching threshold voltage VM(Vin = Vout ). d) Derive an expression of the output capacitor in terms of CGS and CGD capacitors of the transistors.](https://www.doubtrix.com/uploads/editor/4102759034QhUimpEAoQ.png)
