The circuit parameters in Figure \(\mathrm{P}_{4}-15\) are \(R_{\mathrm{B}}=90\) \(\mathrm{k} \Omega, R_{\mathrm{C}}=3.3 \mathrm{k} \Omega, \beta=110, V_{\gamma}=0.7 \mathrm{~V}\), and \(V_{\mathrm{CC}}=15 \mathrm{~V}\). Find \(i_{\mathrm{C}}\)
and \(v_{\mathrm{CE}}\) for \(v_{\mathrm{S}}=0.5 \mathrm{~V}\). Repeat for \(v_{\mathrm{S}}=4 \mathrm{~V}\) and \(6 \mathrm{~V}\).

Transcribed Image Text:

+1 RB IB VS Rc M ic + VCE + . Vcc