(a) For the circuit in Figure P5.67, the value of (V_{C C}) is changed to (3 mathrm{~V})....

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(a) For the circuit in Figure P5.67, the value of \(V_{C C}\) is changed to \(3 \mathrm{~V}\). Let \(R_{C}=5 R_{E}\) and \(\beta=120\). Redesign a bias-stable circuit such that \(I_{C Q}=\) \(100 \mu \mathrm{A}\) and \(V_{C E Q}=1.4 \mathrm{~V}\).

(b) Using the results of part (a), determine the dc power dissipation in the circuit.

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