Circuits

60 Hz Notch Filter

Stop Frequency = 1 / (2*pi*R*C)

= 1 / (2*pi*(5600 ohms + 39 ohms)*(470 nF))

= 1 / (2*pi*5639*(470*10^-9))

= 60.0509910433 Hz

Figure 1: Circuit.


Figure 2: Frequency Spectrum Simulations.

Figure 3: Transient.