active filter

  1. Butterworth 2nd order HPF

    Hello, Could anyone review my 2nd order Butterworth HPF design? I have mentioned design details along with schematics and initial results. Design specifications for 2nd HPF: Cutoff frequency= 100Mhz, Design method: by considering equal component, Input signal= 10V,120MHz, sinosidal. Design...
  2. Active Low Pass Filter Bode Plot Analysis using Siglent SDS2102X Plus Oscilloscope

    In this video, I used the bode plot to analyze the low pass active filter's behavior in practice. There are not many devices that can calculate and demonstrate the bode plot. I used Siglent SDS2102X Plus oscilloscope to plot the bode curve. The cut-off frequency of the filter, in theory, is...
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