QUESTION 5: Consider the differential amplifier in Figure P11.17 with parameters V+ = 7 V, V- = −7 V, and IO = 0.6 mA. Neglect base currents and assume VA = ∞ for all transistors. The emitter currents can be written as IE1 = IS1 EXP(VBE1/VT) and IE2 = IS2 EXP(VBE2/VT). If v1 = v2 = 0, IS1 = 3.3×10−15 A and IS2 = 2×10−15 A, determine (vO1 − vO2) for RC1 = 7.6 kΩ and RC2 = 8.2 kΩ. IE1 (mA) Format: 0.9563 IE2 (mA) Format : 0.3989 (vO1 − vO2)(V) Format : -0.3788 Figure P11.17