1.

What will be the emitter current in a differential amplifier, where both the transistor are biased and matched? (Assume current to be IQ)

A. I<sub>E</sub> = I<sub>Q</sub>/2
B. I<sub>E</sub> = I<sub>Q</sub>
C. I<sub>E</sub> = (I<sub>Q</sub>)<sup>2</sup>/2
D. I<sub>E</sub> = (I<sub>Q</sub>)<sup>2</sup>
Answer» B. I<sub>E</sub> = I<sub>Q</sub>


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