Low Pass Filter Calculator
The cutoff frequency (nF) is calculated from the known filter resistors R1 (KΩ), R2 (KΩ) and filter capacitors Filter capacitors C1 (nF) and C2 (nF) are used to calculate the cutoff frequency ( MHz).
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This function is suitable for designing active and passive filter circuits, especially for filter designs based on the Sallen-Key structure. In the design, the cutoff frequency can be optimized by adjusting the values of resistors and capacitors to ensure that the filter works effectively.
