Modeling of the small-signal dynamic behavior of the TL081H

Exercise

Download the data sheet of the TL081H and design an equaivalent circuit for this operational amplifier that models the following aspects of its small-signal dynamic behavior over a frequency range from DC to 10MHz:

  1. The voltage gain

  2. The differential-mode input impedance

  3. The common-mode input impedance

  4. The output impedance