Consider the differential amplifier shown below with RB = 50KQ and Rc = 10K2 and assume the BJT parameters for Q1, Q2, Q

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answerhappygod
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Consider the differential amplifier shown below with RB = 50KQ and Rc = 10K2 and assume the BJT parameters for Q1, Q2, Q

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Consider The Differential Amplifier Shown Below With Rb 50kq And Rc 10k2 And Assume The Bjt Parameters For Q1 Q2 Q 1
Consider The Differential Amplifier Shown Below With Rb 50kq And Rc 10k2 And Assume The Bjt Parameters For Q1 Q2 Q 1 (83.23 KiB) Viewed 29 times
Consider the differential amplifier shown below with RB = 50KQ and Rc = 10K2 and assume the BJT parameters for Q1, Q2, Q3 and Q4 are VA = 70V and B=100. The amplifier is biased with VCC = +10V and VEE = -10V. You may assume VBE = 0.7 when forward biased for all BJTs. You have found that the differential gain of the amplifier is unsatisfactory. How would you increase it? LOV RB Q4 Vin & Q3 Rc Nc -10V
a. Use BJT with large VA b. Decrease RB Increase Rg Od. Increase Rc e. Decrease Rc C.
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