Feedback Resistance in Electronics Formulas

Feedback Resistance is a resistance that is connected between the output of the amplifier and the input of the amplifier. And is denoted by R_f. Feedback Resistance is usually measured using the Ohm for Electric Resistance. Note that the value of Feedback Resistance is always positive.

Electronics formulas that make use of Feedback Resistance

fxOutput Impedance of Low Noise AmplifierGo

fxNoise Figure of Low Noise AmplifierGo

fxSource Impedance of Low Noise AmplifierGo

FAQ

What is the Feedback Resistance?

Feedback Resistance is a resistance that is connected between the output of the amplifier and the input of the amplifier. Feedback Resistance is usually measured using the Ohm for Electric Resistance. Note that the value of Feedback Resistance is always positive.

Can the Feedback Resistance be negative?

No, the Feedback Resistance, measured in Electric Resistance cannot be negative.

What unit is used to measure Feedback Resistance?

Feedback Resistance is usually measured using the Ohm[Ω] for Electric Resistance. Megohm[Ω], Microhm[Ω], Volt per Ampere[Ω] are the few other units in which Feedback Resistance can be measured.

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