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2. (10) The op-amp A in the following circuit can be considered ideal except that it has a finite open-loop gain of A -
Posted: Wed Apr 27, 2022 6:07 pm
by answerhappygod
- 2 10 The Op Amp A In The Following Circuit Can Be Considered Ideal Except That It Has A Finite Open Loop Gain Of A 1 (33.94 KiB) Viewed 38 times
2. (10) The op-amp A in the following circuit can be considered ideal except that it has a finite open-loop gain of A - 66.02 dB 1) (1) Identify the topology of the feedback. 2) (1) Find the feedback network of the circuit and the feedback gain as a function of R, and R. 3) (2) Prove that the feedback is negative. 4) (4) If R; = 2.0 k1, design R; so that an exact Ar=20.0 V/V can be achieved. 5) (2) In step d). if A has a variation of 8.4%, estimate the corresponding variation of Ain percentage. + V A Vo R1 R2 HB