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Differentiator Operational AmplifierInput is a 0.4V PP Sawtooth300 Hz750 Hz1 kHz1.25 kHz1.5 kHz1.75 kHz2 kHzPPSquareWaveOutputs20.9 Vpp5.59 Vrms28.2 Vpp8.24 Vrms28.2 Vpp9.2 Vrms28.2 Vpp10.3 Vrms28.2 Vpp12.7 Vrms28.2 Vpp12.7 Vrms28.2 Vpp12.7 VrmsExperiment Questions1. The rate of change of a sawtooth signal is _________ (directly, inversely) proportional to itsfrequency.2. As the frequency of the sawtooth signal applied to a differentiator op amp increases, the amplitude of the square wave produced at the output ___________.