When gain of the amplifier remains extremely stable, then
(a) Avmv < 1
(b) Avmv >> 1
(c) Avmv = 1
(d) Avmv = 0
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Explanation:
If AOL ≫ 1, then AFB ≈ 1 / β, and the effective amplification (or closed-loop gain) AFB is set by the feedback constant β, and hence set by the ...
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