For the differential amplifier of Fig. 9.15(a) let I = 0.2 mA, VCC = VEE = 1.5 V, VCM = −0.5 V, RC = 5 kΩ, and β = 100. Assume that the BJTs have VBE = 0.7 V at ic = 1 mA. Find the voltage at the emitters and at the outputs.
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For the differential amplifier of Fig. 9.15 (a) let , and . Assume that the BJTs have at . Find the voltage at the emitters and at the outputs.
(a)