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Question B.14: Using PSpice/SPICE to plot the frequency response of a low-p...

Using PSpice/SPICE to plot the frequency response of a low-pass RC circuit Use PSpice/SPICE to plot the frequency response of the low-pass RC circuit in Fig. B.34(a). Assume V_{ m }=1 V (\text { peak } AC ), R=10 k \Omega  , and C = 0.1 µF. The frequency f varies from 1 Hz to 100 kHz.

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The low-pass RC circuit for PSpice simulation is shown in Fig. B.35. The PSpice plot of the magnitude and phase angle are shown in Fig. B.36, which gives f_{ o }=161 Hz \text { at }-3 dB .

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image_2021-11-18_203141

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