lino_76
Newbie level 1
Hello,
I have this opamp circuit where a capacitor and resistor are connected in series between vn and vp. I understand the concept of what takes place when you are at DC and then when you apply an AC signal to this circuit. What I cannot solve for is the transfer function. I copied attached below an attempted solution for what I have done this far, but cannot find a tranfer function solution for Vo. Its seems as if when I attempt to solve for Vo, I have two unknowns and when I try to solve for Vn or Vp, I still have two unknows. I do know how to solve this circuit if the resistor and cap were not present, but with resistor and cap present, I am stuck. Any help is greatly appreciated.
P.S. The Chip is a Apex PA07 Jfet OpAmp
Thanks.
I have this opamp circuit where a capacitor and resistor are connected in series between vn and vp. I understand the concept of what takes place when you are at DC and then when you apply an AC signal to this circuit. What I cannot solve for is the transfer function. I copied attached below an attempted solution for what I have done this far, but cannot find a tranfer function solution for Vo. Its seems as if when I attempt to solve for Vo, I have two unknowns and when I try to solve for Vn or Vp, I still have two unknows. I do know how to solve this circuit if the resistor and cap were not present, but with resistor and cap present, I am stuck. Any help is greatly appreciated.
P.S. The Chip is a Apex PA07 Jfet OpAmp
Thanks.
