The transistors used in the differential amplifier shown in Fig. are i – McqOptions

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1.	The transistors used in the differential amplifier shown in Fig. are identical and VDD = -VEE = 10 V. The thermal voltage at room temperature is 25 mV, β is 100 and the base emitter voltage is 0.7 V. The output voltage Vout is
A.	0 V
B.	4 sin 50t V
C.	8 sin 50t V
D.	16 V
Answer» B. 4 sin 50t V

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