Consider the circuit in Figure P11.15. The transistor parameters are \(\beta=120, V_{E B}\) (on) \(=0.7 \mathrm{~V}\), and \(V_{A}=\infty\). Determine \(v_{E}, v_{C 1}\), and \(v_{C 2}\) for

(a) \(v_{1}=v_{2}=0\);

(b) \(v_{1}=0.5 \mathrm{~V}, v_{2}=0\); and

(c) \(v_{1}=0, v_{2}=0.015 \mathrm{~V}\).

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V+=5V www VE RE = 1.0 k - Rc= VCI VC2 V = -5V Figure P11.15 www Rc= 1 KS2