Hi all,
I am looking into the effects of changing the capacitor has on a low pass filter.
The circuit being used is below, however C2 has been changed to 0.47nF in order to plot the graph.
I have read that the sharp gain increase at roll off is due to resonance, Id like to know where the break freq is measured from, before the or after when the output drops to within 3dB of the gain?
Thanks in advance
I am looking into the effects of changing the capacitor has on a low pass filter.
The circuit being used is below, however C2 has been changed to 0.47nF in order to plot the graph.
I have read that the sharp gain increase at roll off is due to resonance, Id like to know where the break freq is measured from, before the or after when the output drops to within 3dB of the gain?
Thanks in advance
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