First Order Low Pass Filter

142

02:03:51

In order to see low pass filter operation observe amplitudes. All signals have same amplitude 1v, but filter reduces amplitude of higher frequencies. It is active filter and steady stage gain is 10. This circuit contains 3 stages. First stage makes summing operation for input signals. Second stage is buffer. It prevents interaction between first and third stages. Third stage is first order low pass filter. Enjoy!

published 9 years ago

Mohit_Hemaprasad

9 years ago

First of all it's a band pass filter

asdasda

9 years ago

Just look at its frequency response

add comment in editor

EveryCircuit is an easy to use, highly interactive circuit simulator and schematic capture tool. Real-time circuit simulation, interactivity, and dynamic visualization make it a must have application for professionals and academia. EveryCircuit user community has collaboratively created the largest searchable library of circuit designs. EveryCircuit app runs online in popular browsers and on mobile phones and tablets, enabling you to capture design ideas and learn electronics on the go.