3. (a) (15 points) For an ideal op-amp circuit shown below, write down an expression for the gain of the circuit (Gain -
Posted: Thu May 05, 2022 2:34 pm
3. (a) (15 points) For an ideal op-amp circuit shown below, write down an expression for the gain of the circuit (Gain - Vour/Ved. Show all the steps. Hint: Apply KCL at the input node of the op-amp and at nodes Vx and Vy. Vx Vy ww M R R R₁ VIN-M + R www.11 ilt ww R R VOUT
3. (b) (5 points) For the problem in part (a), determine the value of R, if R = 10K and the gain is -40.
3. (b) (5 points) For the problem in part (a), determine the value of R, if R = 10K and the gain is -40.