Consider the source-follower circuit in Figure P4.31. The small-signal parameters of the transistor are (g_{m}=2 mathrm{~mA} /

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Consider the source-follower circuit in Figure P4.31. The small-signal parameters of the transistor are $g_{m}=2 \mathrm{~mA} / \mathrm{V}$ and $r_{o}=25 \mathrm{k} \Omega$.

(a) Determine the open-circuit $\left(R_{L}=\infty\right)$ voltage gain and output resistance.

(b) If $R_{L}=2 \mathrm{k} \Omega$ and the small-signal transistor parameters remain constant, determine the voltage gain.

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Microelectronics Circuit Analysis And Design

ISBN: 9780071289474

4th Edition

Authors: Donald A. Neamen

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Question Posted: May 05, 2024 08:02 AM

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Consider the source-follower circuit in Figure P4.31. The small-signal parameters of the transistor are (g_{m}=2 mathrm{~mA} /

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+ RI. www Figure P4.31

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Microelectronics Circuit Analysis And Design

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