Consider the following circuit. Process transconductance parameter = 0.50 mA/V^2, W/L=1, Threshold voltage = 3V, VDD = 20V. Find the operating point of circuit.(a) 20V, 25mA(b) 13V, 22mA(c) 12.72V, 23.61mA(d) 20V, 23.61mAThe question was asked by my school teacher while I was bunking the class.Question is taken from Biasing of JFET and MOSFET topic in chapter FET Amplifiers of Analog Circuits

Consider the following circuit. Process transconductance parameter = 0

1.	Consider the following circuit. Process transconductance parameter = 0.50 mA/V^2, W/L=1, Threshold voltage = 3V, VDD = 20V. Find the operating point of circuit.(a) 20V, 25mA(b) 13V, 22mA(c) 12.72V, 23.61mA(d) 20V, 23.61mAThe question was asked by my school teacher while I was bunking the class.Question is taken from Biasing of JFET and MOSFET topic in chapter FET Amplifiers of Analog Circuits
Answer» Right OPTION is (C) 12.72V, 23.61mA Explanation: IDS = [k’W/L(VGS – VT)^2]/2 VGS = 20 X 35/55 = 12.72 V IDS = 0.25 (9.72)^2 IDS = 23.61 mA.

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