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Second-Order LC Low-Pass Notch Filter

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Second-Order LC Low-Pass Notch Filter
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Second-Order LC Low-Pass Notch Filter. Frequency where peaking occurs: Fpk = 1 / [2π√(LCp)] where, Cp is the parallel combination of Cn and Clp Cp =Cn + Clp Frequency where the magnitude response should ideally become zero: Fn = 1 / [2π√(LCn)] For the saved values: Fpk = 1 / [2π√(1 µH · 11 µF)] Fpk = 1 / [2π√(1 µH · 11 µF)] Fpk ≈ 47,987 kHz Fn = 1 / [2π√(LCn)] Fpk = 1 / [2π√(1 µH · 1 µF)] Fpk ≈ 159.155 kHz

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Glant2

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GGoodwin

1116 Circuits

Date Created

7 years, 6 months ago

Last Modified

3 years, 9 months ago

Tags

  • lc filter
  • bandstop filter
  • notch filter
  • second-order notch filter
  • lc low-pass notch filter
  • lc notch filter
  • passive notch filter
  • low-pass notch filter
  • band-reject filter
  • band-rejection filter

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