Upper 3-dB Frequency in High Frequency Response Amplifiers Formulas

Upper 3-dB frequency is the cutoff frequency of an electronic amplifier stage at which the output power has dropped to half of its mid-band level. And is denoted by f_u3dB. Upper 3-dB Frequency is usually measured using the Hertz for Frequency. Note that the value of Upper 3-dB Frequency is always positive.

Formulas to find Upper 3-dB Frequency in High Frequency Response Amplifiers

fxUpper 3dB Frequency of CE AmplifierGo

High Frequency Response Amplifiers formulas that make use of Upper 3-dB Frequency

fxHigh-Frequency Gain of CE AmplifierGo

List of variables in High Frequency Response Amplifiers formulas

fx High Frequency Response Go

FAQ

What is the Upper 3-dB Frequency?

Upper 3-dB frequency is the cutoff frequency of an electronic amplifier stage at which the output power has dropped to half of its mid-band level. Upper 3-dB Frequency is usually measured using the Hertz for Frequency. Note that the value of Upper 3-dB Frequency is always positive.

Can the Upper 3-dB Frequency be negative?

No, the Upper 3-dB Frequency, measured in Frequency cannot be negative.

What unit is used to measure Upper 3-dB Frequency?

Upper 3-dB Frequency is usually measured using the Hertz[Hz] for Frequency. Petahertz[Hz], Terahertz[Hz], Gigahertz[Hz] are the few other units in which Upper 3-dB Frequency can be measured.

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