A pnp transistor with (beta=60) is connected in a common-base configuration as shown in Figure P5.8. (a)

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A pnp transistor with $\beta=60$ is connected in a common-base configuration as shown in Figure P5.8.

(a) The emitter is driven by a constant-current source with $I_{E}=0.75 \mathrm{~mA}$. Determine $I_{B}, I_{C}, \alpha$, and $V_{C}$.

(b) Repeat part (a) if $I_{E}=1.5 \mathrm{~mA}$.

(c) Is the transistor biased in the forward-active mode for both parts (a) and (b)? Why or why not?

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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 09:01 AM

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A pnp transistor with (beta=60) is connected in a common-base configuration as shown in Figure P5.8. (a)

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Vc Rc=5kQ www Ic V+ IE IB Figure P5.8 10 V +

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Microelectronics Circuit Analysis And Design

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