8–70 The OP AMP circuit in Figure P8–70 is operating in the sinusoidal steady state.

(c) Design the OP AMP circuit so that the gain as ω! ∞
equals 10. Then select appropriate values of R1, R2, and C so that the gain at 10 krad=s is 7.07.

(d) Validate your design usingMultisim by doing an ac sweep from10 Hz to 100 kHz and then use Grapher View’s cursor to find the gain at a frequency of 10 krad=s.

Transcribed Image Text:

1 jw+ (a) Show that R+R2 (R + R2)C R 1 jw+ RC (b) Find the value of the magnitude of Vo/Vs at = 0 and as @co.