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# ie_sp07_hw11 - Problem 2 Assume that the BJTs in the...

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ECSE-2050 Spring 2007 Introduction to Electronics Homework 11 Due Thursday, April 19 th Read: Sections 7.1-7.3 Problem 1 Determine the differential voltage gain, common-mode gain and common-mode rejection ratio for the circuit below when the output is taken as V o1 . Assume that β = 100, and V A = 50V. Answers: A d =-18.9V/V and A CM = -0.0187, and CMRR = 66dB

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Unformatted text preview: . Problem 2 Assume that the BJTs in the differential amplifier below has β = 100. Find the differential gain, differential input resistance, and common-mode input resistance for the circuit. Assume that the output is V 01-V o2 . Answers : A d =-0.881, R id = 227KΩ. ECSE-2050 Spring 2007 Introduction to Electronics...
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