CB-CC
Current-sample current-sum
Rf1 = 200ohm
Rf2 = 400ohm
Rleq = 500ohm
Rg = 50ohm
B = Rf1/(Rf1 + Rf2)
Afi ~= 1/B = 3A/A
Avo = Vo/Vg = (Io*Rleq)/Ig*(Rg + Ri) ~= (Rleq/Rg)*Afi = 30V/V
Vi = 50mV
Vo ~= Vi*Avo = 1.5V
***Adjust the 400ohm resistor in parallel with the 1uF capacitor to change the gain***
