An case in point can be the above mentioned schematic with the typical-method choke and pair of capacitors connected to an op-amp. The transfer function of the amplifier can then be modified by adding reactive features on the suggestions loop, Even though watch out for The soundness of this sort https://messiahwpxmz.vblogetin.com/36840381/the-basic-principles-of-fn3258-130-35