ahmedalaa
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hi all
i want to design a low pass filter but i have some questions i simulated it in pspice but there is a Capacitor named here Cin what is its function i try to to remove it and the circuit gives the same result.
another technical question why we don't use inductors in filters and if you have any another comment on this circuit please tell me
NB: the two circuits are attached as well as the graph
i want to design a low pass filter but i have some questions i simulated it in pspice but there is a Capacitor named here Cin what is its function i try to to remove it and the circuit gives the same result.
another technical question why we don't use inductors in filters and if you have any another comment on this circuit please tell me
NB: the two circuits are attached as well as the graph
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