• Electrical Engineering Archive: Questions from 2023-05-3

    Consider the circuit to the right. Vdd = 5 V, Vin = 1 V, kn = 2 mA/V^2 and Vtn = 0.5 V. Find ID, VD and state what region the transistor is operating in for R1 = 1 kohm, 10 kohm and 100 kohm. 2. If R1 = 20 kohm what are the minimum and maximum values for Vin such that the MOSFET remains in saturation?
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    Consider the circuit to the right. Vdd = 5 V, kn = 2 mA/V^2 and Vtn = 0.5 V. Find Vout for R1 = 1 kohm, 10 kohm, 100 kohm. What is the maximum resistance that R1 can be and still keep the transistor in saturation?
    1 answer