Question 3 a) Design the resistive load based NMOS inverter in Figure Q3a to provide VOL...
a) Design an NMOS inverter with resistive load for: VDD = 2.5V, VIN = 0.6V, Kn' = 50X10-6 A/V², VoL=0.1V. Assume power dissipation P= 0.1mW. b) What is the value of Ron of the NMOS FET of your designed inverter?
2. Design the inverter using the following figure to provide VoL =90 mV and to draw a supply current of 30 uA in the low-output state. Let the transistor be specified to have V 0.4 V, HCox= 125 HAV2, and A-0. The power supply VDD-1.8V. Specify the required values of WIL and Ro. How much power is drawn from VDD when the switch is open? Closed? Hint Recall that for small ros, VDD ip Rp Ovo (a) W L
Compute the following for the pseudo-NMOS inverter shown in Figure. VTn=0.45V. VTp=. 0.45V kn-115uA/V2.kp'--304A/V2, VDSATn=0.4V, VDSATp= -0.4V. Transistors are short channel devices. a. VOL and VOH b. Which is expected to have a higher value? NML or NMH? Why? c. Why is the circuit called a pseudo-NMOS inverter? d. The power dissipation: (1) for Vin low, and (2) for Vin high. Output load is 1 pF e. For an output load of 1 pF, calculate tpLH and tpHL. Are the...
Q1,Q2 and Q3 plz help Question Consider the following inverter design problem: Given VpD 5V, k' 30uA/V , and Vo 1V, design a resistive-load inverter circuit with VoL 0.2V . Specifically, determine the (W/L) ratio of the driver transistor and the value of the load resistor RL that achieve the required VoL- (10 marks) Question 2 Consider a pseudo-nMOS NOR2 gate, with the following parameters: 1V., Vro,load -31V, y = 0.4V1/2, andl F|= 0.6V. The transistor Hn Cox =254A/V2, Vro,driver...
A common source amplifier circuit based on a single n-channel MOSFET is shown in Figure 4b. Assume that the transconductance gm-60 mS (equivalent to mA/ V) and drain source resistance, os, is so large it may be neglected. 0) Calculate the open circuit voltage gain Av Yout/ Vis. i) The amplifier has a load of 10 k2. Determine the current gain Va. = 12 V 150k 4k3 Vout Vin 200k GND = 0 V Figure 4b a) State the name...