D *2.26 (a) Use Eq. (2.5) to obtain the amplifier open-loop gain A required to realize a specified closed-loop gain (Gnominal = −R2/R1) within a specified gain error e, e ≡  G−G nominal G nominal  (b) Design an inverting amplifer for a nominal closed-loop gain of −100, an input resistance of 1 k, and a gain error of ≤10%. Specify R1, R2, and the minimum A required.

26 - D *2.26 (a) Use Eq. (2.5) to obtain the amplifier open-loop gain A required to realize a specified closed-loop gain (Gnominal = −R2/R1) within a specified gain error e, e ≡  G−G nominal G nominal  (b) Design an inverting amplifer for a nominal closed-loop gain of −100, an input resistance of 1 k, and a gain error of ≤10%. Specify R1, R2, and the minimum A required.

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images - D *2.26 (a) Use Eq. (2.5) to obtain the amplifier open-loop gain A required to realize a specified closed-loop gain (Gnominal = −R2/R1) within a specified gain error e, e ≡  G−G nominal G nominal  (b) Design an inverting amplifer for a nominal closed-loop gain of −100, an input resistance of 1 k, and a gain error of ≤10%. Specify R1, R2, and the minimum A required.

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