RF = 11kΩ; R1 = 2kΩ; Supply voltage = ± 15v; Maximum output voltage swing = ± 13v.
A. RIF = 66MΩ, ROF = 30Ω
B. RIF = 30MΩ, ROF = 6kΩ
C. RIF = 15kΩ, ROF = 50MΩ
D. None of the mentioned
Answer:A
RF = 11kΩ; R1 = 2kΩ; Supply voltage = ± 15v; Maximum output voltage swing = ± 13v.
A. RIF = 66MΩ, ROF = 30Ω B. RIF = 30MΩ, ROF = 6kΩ C. RIF = 15kΩ, ROF = 50MΩ D. None of the mentioned
Explanation: AF = 1+(RF/R1) = 1+(11kΩ/2kΩ) = 6.5;