11–83 It is claimed that both circuits in Figure P11–83 realize the transfer function

(a) Verify that both circuits realize the specified TVðsÞ.

(b) Which circuit would you choose if the output must drive a 1-kΩ load?

(c) Which circuit would you choose if the input comes from a 50-Ω source?

(d) It is further claimed that connecting the two circuits in cascade produces an overall transfer function of ½TVðsÞ2 no matter which circuit is the first stage and which is the second stage. Do you agree or disagree? Explain.

Transcribed Image Text:

Tv(s)=7 1000s (s+1000) (s+4000)