7–68 The circuit of Figure P7–68 is a two-stage, first order cascade circuit that will be studied extensively in Chapter 14.

It is a second-order circuit whose zero-state, step response can be solved by recognizing that since R and C are the same, the solution fits Case B for the natural response v2NðtÞ (Eq. (7–65b)).

(a) Find the output v2ðtÞ when the input vSðtÞ = 5uðtÞ, R=10 kΩ, and C= 0:1 μF.

(b) Use MATLAB to plot your result.

(c) Simulate the circuit using Multisim and compare your results.

Transcribed Image Text:

+o V5(1) R R w to + V2(1) C FIGURE P7-68