Consider the circuit in Figure 8.31. The circuit parameters are (I_{text {Bias }}=1 mathrm{~mA}), (R_{L}=100 Omega, V^{+}=10

Question:

Consider the circuit in Figure 8.31. The circuit parameters are $I_{\text {Bias }}=1 \mathrm{~mA}$, $R_{L}=100 \Omega, V^{+}=10 \mathrm{~V}$, and $V^{-}=-10 \mathrm{~V}$. The diode and transistor parameters are $I_{S D}=5 \times 10^{-16} \mathrm{~A}$ and $I_{S Q}=7 \times 10^{-15} \mathrm{~A}$, respectively. Neglecting base currents, find (a) $V_{B B}$ and (b) the transistor quiescent collector currents (for $v_{O}=0$ ).

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