In a Single Input Balanced Output Differential amplifier, given VCC=15v, RE = 3.9kΩ, VCE=2.4 v and re=250Ω. Determine Voltage gain
(a) 26
(b) 56
(c) 38
(d) 61
I got this question in an international level competition.
This interesting question is from Differential Amplifier and Circuit Configuration topic in division Operational Amplifier of Linear Integrated Circuits