The bias voltages in the circuit shown in Figure 10.2(b) are (V^{+}=+5 mathrm{~V}), (V^{-}=-5 mathrm{~V}) and the

Question:

The bias voltages in the circuit shown in Figure 10.2(b) are $V^{+}=+5 \mathrm{~V}$, $V^{-}=-5 \mathrm{~V}$ and the resistor value is $R_{1}=18.3 \mathrm{k} \Omega$. Assume transistor parameters of $V_{B E}$ (on) $=0.7 \mathrm{~V}, \beta=80$, and $V_{A}=\infty$. Determine $I_{\mathrm{REF}}, I_{C 1}$, $I_{B 1}, I_{B 2}$, and $I_{C 2}$.

Figure 10.2(b):-

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