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The gain of the original circuit is to be increased to 40 (32DB), find the new values of the resistors required. Assume that the input resistor is to remain at the same value of 10KQ, then by re-arranging the closed loop voltage gain formula we can find the new value required for the feedback resistor Rf. Gain = -Rf/ Rin

The gain of the original circuit is to be increased to 40 (32DB), find the new values of the resistors required. Assume that the input resistor is to remain at the same value of 10KQ, then by re-arranging the closed loop voltage gain formula we can find the new value required for the feedback resistor Rf. Gain = -Rf/ Rin

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The gain of the original circuit is to be increased to 40 (320B), find the new values of the resistors required. Assume that the input resistor is to remain at the same value of 10KQ, then by re-arranging the closed loop voltage gain formula we can find the new value required for the feedback resistor Rf. 1. Gain = -Rf / Rin
Transcribed Image Text:The gain of the original circuit is to be increased to 40 (320B), find the new values of the resistors required. Assume that the input resistor is to remain at the same value of 10KQ, then by re-arranging the closed loop voltage gain formula we can find the new value required for the feedback resistor Rf. 1. Gain = -Rf / Rin
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