1)  In the figure below there is an amplifier circuit obtained using JFET and MOSFET. For the FET used in the circuit, IDSS = 8 mA, VGSoff = -3V and working point current is 1.42 mA. MOSFET parameters are given as Kn = 1mA / V2, VTN = 1V, gm = 0.75 mA / V. The voltage gain of the first floor in the circuit is calculated as 0.7, and the voltage gain of the second floor is calculated as -40. It is given as R7 = 101R8. According to this; Determine the resistance values in the circuit to be KΩ (R2 = R3 = 2K.)

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+18 V 100 uF R, 100 uF C. Vo Q2 0.1 uF 0.1 uF R, 10M _C, C, 100 uF 100 uF +18 V 100 uF R, 100 uF C. Vo Q2 0.1 uF 0.1 uF R, 10M _C, C, 100 uF 100 uF

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