gary_choo
Newbie level 2
My problem: Can anybody help me to find out the Cut-Off frequency and th Gain of the Op-Amp LPF as shown below? Thanks for your help.
Thanks everybody, thanks for your contribution on solving my problem. As suggested, i think i better work it out by using PSpice..
For the unit of the resistor and capacitor, please refer to the schematic drawing:
Resistot:
R1=122= 1200 ohm
R2=R4=682=6800 ohm
R3=223=22000ohm
R5=101=100ohm
Ceramic capacitor:
C1=331=330pF
C2=681=680pF
Electrolytic capacitor:
C3=100/16 means 10uF / 16V
C4=4R7/16 means 4.7uF / 16V
Dear cbsirio,
Can pls send me the calculation of the wo and Gain? Thanks.
Thanks everybody, thanks for your contribution on solving my problem. As suggested, i think i better work it out by using PSpice..
For the unit of the resistor and capacitor, please refer to the schematic drawing:
Resistot:
R1=122= 1200 ohm
R2=R4=682=6800 ohm
R3=223=22000ohm
R5=101=100ohm
Ceramic capacitor:
C1=331=330pF
C2=681=680pF
Electrolytic capacitor:
C3=100/16 means 10uF / 16V
C4=4R7/16 means 4.7uF / 16V
Dear cbsirio,
Can pls send me the calculation of the wo and Gain? Thanks.