Response to the following problem:
For a differential amplifier to which a total difference signal of 10 mV is applied, what is the equivalent signal to its corresponding CE half-circuit? If the emitter current source I is 200 μA, what is re of the half-circuit? For a load resistance of 10 kΩ n each collector, what is the half-circuit gain? What magnitude of signal output voltage would you expect at each collector? Between the two collectors?