H12P3:
Our specification is that we want there to be two break frequencies for this filter: 10Hz and 15kHz. We also want midband frequencies, such as signals around 1kHz, to be amplified by about a factor of 2.
We have available a 1.5uF and a 470pF capacitor. We also have a variety of resistors between 100 Ohms and 100 kOhms . However, our op amp really likes RS = 20 kOhms .
Your job is to fill in the remaining details of this design.

Question

H12P3:
Our specification is that we want there to be two break frequencies for this filter: 10Hz and  15kHz. We also want midband frequencies, such as signals around  1kHz, to be amplified by about a factor of 2.
We have available a  1.5uF and a  470pF capacitor. We also have a variety of resistors between 100 Ohms and  100 kOhms . However, our op amp really likes RS = 20 kOhms .
Your job is to fill in the remaining details of this design.

anonymous · Answer

part1) First find C1=1.5u(answer of part 4) 
Then R1*C1=1/(2*pi*f) 
R1*C1=1/(2*pi*10) so R1= 10610

part 2)First find C2=470p (answer of part 5) 
R2*C2=1/(2*pi*15*10^3) 
R2=22575 

part 3) Rs = Rf = 20kΩ = 20000 Ω 

part 6 : R3= R1 

part 7 : R4= R2 

part 8: c3=c1 

part 9 : c4= c2 

part 10 :Midband gain = ­-(R4/R3)=-2.1277

anonymous · Answer

Thank you so much WAK, for your help in making it clear :)

anonymous · Answer

welcome :)