Home » Analog Circuits » Analog circuits miscellaneous » Question

Analog circuits miscellaneous

  1. In the figure shown assume the op-amp to be ideal. Which of the alternatives gives the correct
    Bode plots for the transfer function
    V0(ω)
    V0 ω




Correct Option: A


The given circuits is LPF (Low Pass Filter)

V0
=
1
Vin1 + SCR

=
1
1 + jω(103)(10-6)

=
1
1 + jω(10-3)

=
1000
=
1
1000 + jω1 +
S
1000


Corner frequency is at ω = 1000
Low frequency gain = 1{ω = 0}



Your comments will be displayed only after manual approval.