You are given an op-amp with fr = 1 M Hz and told that the open-loop gain follows the standard 20 dB/decade fall off. You use this op-amp to build a "times one hundred" inverting amplifier. (a) Sketch the circuit to carry out this amplification and show the values of any external components that you will use. (b) What are the input, Zin, and output, Zout, impedances of your circuit? (c) At what frequency will the gain of your amplifier circuit hit the open-loop gain of the op-amp?

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Operational Amplifier

An operational amplifier also called op amp is an integrated circuit or analog circuit that takes input as a differential voltage and produces output as a single-ended voltage. It is an IC that can amplify weak electric signals.An op amp has one output pin and two input pins. The basic role of an opamp is to amplify the voltage difference between the two input voltages. It is also used in filtering or to perform mathematical operations or in signal conditioning.