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Transition Frequency of Source-Follower Transfer Function Formula

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The Transition Frequency associated with the transition (1 to 2 or 2 to 1) between two different vibrational levels. Check FAQs

f tr = \frac{g m}{C gs}

f_tr - Transition Frequency?g_m - Transconductance?C_gs - Gate to Source Capacitance?

Transition Frequency of Source-Follower Transfer Function Example

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Here is how the Transition Frequency of Source-Follower Transfer Function equation looks like with Values.

Here is how the Transition Frequency of Source-Follower Transfer Function equation looks like with Units.

Here is how the Transition Frequency of Source-Follower Transfer Function equation looks like.

1846.1538 = \frac{4.8}{2.6}

1846.1538Hz = \frac{4.8mS}{2.6μF}

1846.1538 = \frac{4.8}{2.6}

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Transition Frequency of Source-Follower Transfer Function Solution

Follow our step by step solution on how to calculate Transition Frequency of Source-Follower Transfer Function?

FIRST Step Consider the formula

f tr = \frac{g m}{C gs}

Next Step Substitute values of Variables

∴

f tr = \frac{4.8mS}{2.6μF}

Next Step Convert Units

∴

f tr = \frac{0.0048S}{2.6E-6F}

Next Step Prepare to Evaluate

∴

f tr = \frac{0.0048}{2.6E-6}

Next Step Evaluate

∴

f tr = 1846.15384615385Hz

LAST Step Rounding Answer

∴

f tr = 1846.1538Hz

Transition Frequency of Source-Follower Transfer Function Formula Elements

Variables

Transition Frequency

The Transition Frequency associated with the transition (1 to 2 or 2 to 1) between two different vibrational levels.

Symbol: f_tr

Measurement: FrequencyUnit: Hz

Note: Value should be greater than 0.

Formulas to find Transition Frequency

Transconductance

Transconductance is the ratio of the change in current at the output terminal to the change in the voltage at the input terminal of an active device.

Symbol: g_m

Measurement: Electric ConductanceUnit: mS

Note: Value should be greater than 0.

Formulas to find Transconductance

Gate to Source Capacitance

Gate to Source Capacitance is defined as the capacitance that is observed between the gate and Source of the Junction of MOSFET.

Symbol: C_gs

Measurement: CapacitanceUnit: μF

Note: Value should be greater than 0.

Formulas to find Gate to Source Capacitance

Other formulas in Response of Source and Emitter Follower category

Go 3-DB Frequency in Design Insight and Trade-Off

f 3dB = \frac{1}{2 \cdot π \cdot (C t + C gd) \cdot (\frac{1}{\frac{1}{R L} + \frac{1}{R out}})}

Go Amplifier Gain given Function of Complex Frequency Variable

A m = A mid \cdot K

Go Drain Resistance in Cascode Amplifier

R d = \frac{1}{\frac{1}{R in} + \frac{1}{R t}}

Go Gain Bandwidth Product

GB = \frac{g m \cdot R L}{2 \cdot π \cdot R L \cdot (C t + C gd)}

How to Evaluate Transition Frequency of Source-Follower Transfer Function?

Transition Frequency of Source-Follower Transfer Function evaluator uses Transition Frequency = Transconductance/Gate to Source Capacitance to evaluate the Transition Frequency, The transition frequency of source-follower transfer function formula is defined as frequency at which current gain, with short circuit (at HF) output, is unity. Transition Frequency is denoted by f_tr symbol.

How to evaluate Transition Frequency of Source-Follower Transfer Function using this online evaluator? To use this online evaluator for Transition Frequency of Source-Follower Transfer Function, enter Transconductance (g_m) & Gate to Source Capacitance (C_gs) and hit the calculate button.

FAQs on Transition Frequency of Source-Follower Transfer Function

What is the formula to find Transition Frequency of Source-Follower Transfer Function?

The formula of Transition Frequency of Source-Follower Transfer Function is expressed as Transition Frequency = Transconductance/Gate to Source Capacitance. Here is an example- 1846.154 = 0.0048/2.6E-06.

How to calculate Transition Frequency of Source-Follower Transfer Function?

With Transconductance (g_m) & Gate to Source Capacitance (C_gs) we can find Transition Frequency of Source-Follower Transfer Function using the formula - Transition Frequency = Transconductance/Gate to Source Capacitance.

Can the Transition Frequency of Source-Follower Transfer Function be negative?

No, the Transition Frequency of Source-Follower Transfer Function, measured in Frequency cannot be negative.

Which unit is used to measure Transition Frequency of Source-Follower Transfer Function?

Transition Frequency of Source-Follower Transfer Function is usually measured using the Hertz[Hz] for Frequency. Petahertz[Hz], Terahertz[Hz], Gigahertz[Hz] are the few other units in which Transition Frequency of Source-Follower Transfer Function can be measured.

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Transition Frequency of Source-Follower Transfer Function Formula

Transition Frequency of Source-Follower Transfer Function Example

Transition Frequency of Source-Follower Transfer Function Solution

Transition Frequency of Source-Follower Transfer Function Formula Elements

Other formulas in Response of Source and Emitter Follower category

How to Evaluate Transition Frequency of Source-Follower Transfer Function?

FAQs on Transition Frequency of Source-Follower Transfer Function

Variable Name