(b) Consider the following signal flow diagram. The gain of the basic amplifier is A = 2000 V/V, the feedback factor is found to be 0.01. The input resistance of basic amplifier is R₁ =100 k and an output resistance of feedback amplifier is Rof=200 Q. Identify the feedback topology from the signal flow diagram. .. 1. Determine the overall gain of the feedback amplifier (A), the input resistance of the feedback amplifier (Rif) and the output resistance of the basic amplifier (Ro).
(b) Consider the following signal flow diagram. The gain of the basic amplifier is A = 2000 V/V, the feedback factor is found to be 0.01. The input resistance of basic amplifier is R₁ =100 k and an output resistance of feedback amplifier is Rof=200 Q. Identify the feedback topology from the signal flow diagram. .. 1. Determine the overall gain of the feedback amplifier (A), the input resistance of the feedback amplifier (Rif) and the output resistance of the basic amplifier (Ro).
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Please solve both of the questions showing all the steps properly
Transcribed Image Text:(b) Consider the following signal flow diagram. The gain of the basic amplifier is A = 2000 V/V,
the feedback factor is found to be 0.01. The input resistance of basic amplifier is R;=100 kQ
and an output resistance of feedback amplifier is Rof=200 Q.
i. Identify the feedback topology from the signal flow diagram.
ii. Determine the overall gain of the feedback amplifier (Aƒ), the input resistance of the feedback
amplifier (Rif) and the output resistance of the basic amplifier (R.).
Transcribed Image Text:If
Iin
A = Vo
BIF
Va
Vo
Expert Solution
Step 1: given information and feedback topology
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