Use the two circuits given below to design a band-pass active filter (Find the values of R₁, R2, RA, RB, C₁, and C₂) with a center frequency fo = 40kHz and bandwidth =20kHz and the voltage gain Av = 40 for each circuit and assume R₁ = 19RB. 1) Draw your design circuit for a band-pass active filter. 2) Draw its frequency response and indicate all information. 3) Determine the cut off frequencies (f₁ and f) that indemnify the bandwidth. 4) Identify the number of poles in the whole circuit.

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Use the two circuits given below to design a band-pass active filter (Find the values of R₁, R2, RA, RB, C₁, and C₂) with a center
frequency fo = 40kHz and bandwidth =20kHz and the voltage gain Av = 40 for each circuit and assume RA = 19RB.
1) Draw your design circuit for a band-pass active filter.
2) Draw its frequency response and indicate all information.
3) Determine the cut off frequencies (f₁ and f) that indemnify the bandwidth.
4) Identify the number of poles in the whole circuit.
Vin
C₁
C₂
HHH
R₂
R₁
ww
Ra
Av
www
RA
Vout
Vin
R₁
R₂
C₂ =
C₁
Ra
Av
ww
RA
Vout
Transcribed Image Text:Use the two circuits given below to design a band-pass active filter (Find the values of R₁, R2, RA, RB, C₁, and C₂) with a center frequency fo = 40kHz and bandwidth =20kHz and the voltage gain Av = 40 for each circuit and assume RA = 19RB. 1) Draw your design circuit for a band-pass active filter. 2) Draw its frequency response and indicate all information. 3) Determine the cut off frequencies (f₁ and f) that indemnify the bandwidth. 4) Identify the number of poles in the whole circuit. Vin C₁ C₂ HHH R₂ R₁ ww Ra Av www RA Vout Vin R₁ R₂ C₂ = C₁ Ra Av ww RA Vout
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