In a darlington pair configuration, each transistor has an ac beta of 125.
If RE is 560 Ω, the input resistance is
A. 560 Ω
B. 70 Ω
C. 140 kΩ
D. 8.75 MΩ
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Answer: D
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In a darlington pair configuration, each transistor has an ac beta of 125.
If RE is 560 Ω, the input resistance is
A. 560 Ω
B. 70 Ω
C. 140 kΩ
D. 8.75 MΩ
Answer: D
Share your understanding of this question with the correct explanation.