Position: Index > Filter Circuit >

Active Highpass Filter Circuit

2017-02-12 00:18  
Declaration:We aim to transmit more information by carrying articles . We will delete it soon, if we are involved in the problems of article content ,copyright or other problems.


Active Highpass Filter Circuit
As shown in the figure is an activehigh pass filter circuit. The cut-off frequency of the circuit is: fc = 100 Hz. In this circuit, the ratio of R1 and R2, and that of C1 and C2 can be various values. R1 = R2 , C1 = 2 C2. While C1 = C2, R1 = 2 R2 is also available.