Modeling of the small-signal dynamic behavior of the TL081H

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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

Solution#

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