Input Resistance in Low Frequency Response Amplifiers Formulas

Input resistance is the value of internal resistance of source. And is denoted by R_i. Input Resistance is usually measured using the Kilohm for Electric Resistance. Note that the value of Input Resistance is always positive.

Low Frequency Response Amplifiers formulas that make use of Input Resistance

fxResistance due to Capacitor CC1 using Method Short-Circuit Time ConstantsGo

fxPole Frequency of CS AmplifierGo

fxMid-Band Gain of CS AmplifierGo

FAQ

What is the Input Resistance?

Input resistance is the value of internal resistance of source. Input Resistance is usually measured using the Kilohm for Electric Resistance. Note that the value of Input Resistance is always positive.

Can the Input Resistance be negative?

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

What unit is used to measure Input Resistance?

Input Resistance is usually measured using the Kilohm[kΩ] for Electric Resistance. Ohm[kΩ], Megohm[kΩ], Microhm[kΩ] are the few other units in which Input Resistance can be measured.

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