Open-loop gain: Difference between revisions

Revision as of 22:41, 6 January 2018

Revision as of 22:41, 6 January 2018

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The definition of open-loop gain (at a fixed frequency) is

<math>A_{\tettext{OL}}=\frac{V_{\text{out}}}{\left(V^+-V^-\right)},</math>

where <math>V^+-V^-</math> is the input voltage difference that is being amplified. The dependence on frequency is not displayed here.