1st-Order Active High-Pass Filter

Design from specification

Inverting 1st-order high-pass: f_c = 1/(2π·R1·C), high-frequency gain = −R2/R1. Set a cutoff and gain; R1, R2 are computed and rounded to the chosen E-series.

Cutoff f_c [Hz]: Gain at high f, |K| (inverting): C [F] (optional): R series: C series:

Components (analyse / override)

R1 [Ω]: R2 [Ω]: C [F]:

Results

Components: R1 = — R2 = — C = —

Cutoff f_c = — Hz HF gain = —

Transfer function:
H(s) = —

Pole

—

Final value of the step response

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