The periodic sawtooth wave in Figure P13–22 drives the OP AMP circuit shown in the figure.

(a) Use the results in text Figure 13–4 to find the Fourier coefficients of the input for VA ¼ 5V and T0 ¼ 4p ms.

(b) Find the first four nonzero terms in the Fourier series of vO(t) for R1 ¼ 20 kV, R2 ¼ 200 kV, and C ¼ 0.1mF.

Transcribed Image Text:

vs(t) i(t) R R1 C vo(t) W N To vs(t) FIGURE P13-22