Filter Sallen-Key (SK) Second Order Lowpass I non-inverting Electronic Circuit

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Filter Sallen-Key (SK) Second Order Lowpass I non-inverting


Butterworth

R1 = R2 = R
C2 = Sqrt[2] / (2 · pi · Fc · R)
C1 = C2 /2 = (1 / (Sqrt[2]) / (2 · pi · Fc · R)

See also: Notes on Filters



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