In the circuit shown all transistors are identical with B = 80. We give R1 such that lo = 4 mA , R2 = 0, and Rc = 4 kQ, then the common mode and difference mode %3D %3D %3D voltage gains and the CMRR are: +10 V CR2

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Author:Robert L. Boylestad
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In the circuit shown all transistors
are identical with B = 80. We give
R1 such that lo = 4 mA , R2 = 0,
and Rc = 4 kQ, then the common
mode and difference mode
%3D
%3D
voltage gains and the CMRR are:
+10 V
Q4
-10 V
Transcribed Image Text:In the circuit shown all transistors are identical with B = 80. We give R1 such that lo = 4 mA , R2 = 0, and Rc = 4 kQ, then the common mode and difference mode %3D %3D voltage gains and the CMRR are: +10 V Q4 -10 V
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