Please explain with picturesShow transcribed image text
Please explain with picturesShow transcribed image text In the circuit below C1 = C2 = 1 mF and R1 =R3 = 1 kOhm. If the transfer function H(s) = Vout(s)/Vs(s)=H1(s)H2(s)=-1/s + 4 times -1/s + 2. We assume that H1(s) =-1/s + 4 corresponds to the first stage (first op amp circuit). Find the necessary values for R2 and R4 (in Omh) respectively. Then determine the impulse and step responses. The impulse response is the response due to an impulse function input assuming zero initial conditions; the step response is the response to a step function input assuming zero initial conditions. Compute H1(s) =V1(s)/Vin(s), H2(s)=Vout(s)/V1(s), and H(s)= H1(s)H2(s) = Vout(s)/Vin(s) assuming that C1=20 mF, R1=40Ohm, C2=10mF, R2=1 kOhm, R3=500 Ohm, C3=5 mF, C4=2 mF, and R4=2 kOhm. The point here is to solve two simple problems before solving the more complex problem of finding the transfer function of the cascaded network. After finding the transfer function compute the impulse and step responses.