Jump to content
Electronics-Lab.com Community

papagray

Members
  • Posts

    1
  • Joined

  • Last visited

    Never

papagray's Achievements

Newbie

Newbie (1/14)

0

Reputation

  1. When you add gain to an active filter, the response sensitivity to errors in the component values is increased. That is why I try to keep the gain of an active filter < 3 and use a separate gain stage for gain. in your case you could add the single pole to the gain stage without any worries. Also the last opamp is seeing 220 nF through a 143 R which may be a problem. We don't know how accurate the simulation of a real part is, don't assume its perfect.
×
  • Create New...