


QUESTION 1 +20 V a. Determine the mathematical expression for Av. b. Calculate Zi, Zo and Av for the given network. p-4...
QUESTION 1 +20 V a. Determine the mathematical expression for Ay b. Calculate Zi, Zo and Av for the given network. /oss = 9mA Zi 10 M2
QUESTION 1 +20 V a. Determine the mathematical expression for Ay b. Calculate Zi, Zo and Av for the given network. /oss = 9mA Zi 10 M2
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...
Each question is worth 20 points. 1. In the following circuit, Vee = 0.7 V, B=200, a) What type of configuration is used in this single-stage amplifier design? b) Draw the circuit of transistor amplifier under de condition. c) Determine the values of Ico and VCEO- d) Draw the de load line on the transistor characteristic curve. VCC 12V R2 47kQ RC 32.7k CC HI Q1 10pF 2N2222A CB HE 10F v(out) Vin RE1 3500 Rload 47ko R1 12ko CE...
Question 1 a) Calculate the Effective Resistance of the circuit and total current of the network in figure 1 (5 marks) b) Calculate the Effective Resistance of the Network of Resistors in figure 2 (5 marks) Total 10 marks Space to answer Question 1 here + 9V R 90 92 SRZ 45 32 Rz 180 32 Figure 1: 10 10 102 102 А 320 3202 320 19 B Figure 2 Question 2 a) Explain the assumptions made in the definition...