For the ac equivalent circuit in Figure P6.42, (R_{S}=1 mathrm{k} Omega) and the transistor parameters are (beta=80)

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For the ac equivalent circuit in Figure P6.42, $R_{S}=1 \mathrm{k} \Omega$ and the transistor parameters are $\beta=80$ and $V_{A}=50 \mathrm{~V}$.

(a) For $I_{C Q}=2 \mathrm{~mA}$, find $A_{v}, R_{i}$, and $R_{o}$.

(b) Repeat part (a) for $I_{C Q}=0.2 \mathrm{~mA}$.

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Microelectronics Circuit Analysis And Design

ISBN: 9780071289474

4th Edition

Authors: Donald A. Neamen

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Question Posted: May 06, 2024 11:01 AM

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For the ac equivalent circuit in Figure P6.42, (R_{S}=1 mathrm{k} Omega) and the transistor parameters are (beta=80)

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Ro V www Rs Figure P6.42

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Microelectronics Circuit Analysis And Design

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