Consider the bias circuit portion of the CA3140 op-amp in Figure 13.22. If \(V_{B E 7}=0.6 \mathrm{~V}\) for \(Q_{7}\) and \(V_{T P}=-1.0 \mathrm{~V}\) for \(M_{8}\), determine the required value of the conduction parameter for \(M_{8}\) such that \(I_{1}=I_{2}=150 \mu \mathrm{A}\).

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V+ Di 26 21 R = IRI 8 VSG + Mg VSD D VD Figure 13.22 Bias circuit, CA3140 BiCMOS op-amp