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Maximum Frequency of Oscillations in MESFET Formula

GoMaximum Frequency of Oscillation given Transconductance Formula

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Maximum Frequency of Oscillations is defined as the practical upper bound for useful circuit operation with MESFET. Check FAQs

f m = (\frac{f t}{2}) \cdot \sqrt{\frac{R d}{R g}}

f_m - Maximum Frequency of Oscillations?f_t - Unity Gain Frequency?R_d - Drain Resistance?R_g - Gate Metallization Resistance?

Maximum Frequency of Oscillations in MESFET Example

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Here is how the Maximum Frequency of Oscillations in MESFET equation looks like with Values.

Here is how the Maximum Frequency of Oscillations in MESFET equation looks like with Units.

Here is how the Maximum Frequency of Oscillations in MESFET equation looks like.

65.2882 = (\frac{10.3}{2}) \cdot \sqrt{\frac{450}{2.8}}

65.2882Hz = (\frac{10.3Hz}{2}) \cdot \sqrt{\frac{450Ω}{2.8Ω}}

65.2882 = (\frac{10.3}{2}) \cdot \sqrt{\frac{450}{2.8}}

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Maximum Frequency of Oscillations in MESFET Solution

Follow our step by step solution on how to calculate Maximum Frequency of Oscillations in MESFET?

FIRST Step Consider the formula

f m = (\frac{f t}{2}) \cdot \sqrt{\frac{R d}{R g}}

Next Step Substitute values of Variables

∴

f m = (\frac{10.3Hz}{2}) \cdot \sqrt{\frac{450Ω}{2.8Ω}}

Next Step Prepare to Evaluate

∴

f m = (\frac{10.3}{2}) \cdot \sqrt{\frac{450}{2.8}}

Next Step Evaluate

∴

f m = 65.2881661777779Hz

LAST Step Rounding Answer

∴

f m = 65.2882Hz

Maximum Frequency of Oscillations in MESFET Formula Elements

Variables

Functions

Maximum Frequency of Oscillations

Maximum Frequency of Oscillations is defined as the practical upper bound for useful circuit operation with MESFET.

Symbol: f_m

Measurement: FrequencyUnit: Hz

Note: Value should be greater than 0.

Formulas to find Maximum Frequency of Oscillations

Unity Gain Frequency

Unity Gain Frequency is defined as the frequency of the amplifier when the power gain is unity.

Symbol: f_t

Measurement: FrequencyUnit: Hz

Note: Value should be greater than 0.

Formulas to find Unity Gain Frequency

Drain Resistance

Drain Resistance is the ratio of change in drain to source voltage to corresponding change in drain current for a constant gate to source voltage.

Symbol: R_d

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find Drain Resistance

Gate Metallization Resistance

Gate Metallization Resistance is defined as the resistance of metallization of a FET gate stripe that has effect of placing a non-linear resistance in series with the gate junction.

Symbol: R_g

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find Gate Metallization Resistance

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

Other Formulas to find Maximum Frequency of Oscillations

Go Maximum Frequency of Oscillation given Transconductance

f m = \frac{g m}{π \cdot C gs}

Other formulas in MESFET Characteristics category

Go Gate Length of MESFET

L gate = \frac{V s}{4 \cdot π \cdot f co}

Go Cut-off Frequency

f co = \frac{V s}{4 \cdot π \cdot L gate}

Go Transconductance in MESFET

g m = 2 \cdot C gs \cdot π \cdot f co

Go Gate Source Capacitance

C gs = \frac{g m}{2 \cdot π \cdot f co}

How to Evaluate Maximum Frequency of Oscillations in MESFET?

Maximum Frequency of Oscillations in MESFET evaluator uses Maximum Frequency of Oscillations = (Unity Gain Frequency/2)*sqrt(Drain Resistance/Gate Metallization Resistance) to evaluate the Maximum Frequency of Oscillations, The Maximum Frequency of Oscillations in MESFET formula is defined as is the number of occurrences of a repeating event per unit of time. It is also referred to as temporal frequency, which emphasizes the contrast to spatial frequency and angular frequency. Maximum Frequency of Oscillations is denoted by f_m symbol.

How to evaluate Maximum Frequency of Oscillations in MESFET using this online evaluator? To use this online evaluator for Maximum Frequency of Oscillations in MESFET, enter Unity Gain Frequency (f_t), Drain Resistance (R_d) & Gate Metallization Resistance (R_g) and hit the calculate button.

FAQs on Maximum Frequency of Oscillations in MESFET

What is the formula to find Maximum Frequency of Oscillations in MESFET?

The formula of Maximum Frequency of Oscillations in MESFET is expressed as Maximum Frequency of Oscillations = (Unity Gain Frequency/2)*sqrt(Drain Resistance/Gate Metallization Resistance). Here is an example- 65.28817 = (10.3/2)*sqrt(450/2.8).

How to calculate Maximum Frequency of Oscillations in MESFET?

With Unity Gain Frequency (f_t), Drain Resistance (R_d) & Gate Metallization Resistance (R_g) we can find Maximum Frequency of Oscillations in MESFET using the formula - Maximum Frequency of Oscillations = (Unity Gain Frequency/2)*sqrt(Drain Resistance/Gate Metallization Resistance). This formula also uses Square Root (sqrt) function(s).

What are the other ways to Calculate Maximum Frequency of Oscillations?

Here are the different ways to Calculate Maximum Frequency of Oscillations-

Maximum Frequency of Oscillations=Transconductance/(pi*Gate Source Capacitance)

Can the Maximum Frequency of Oscillations in MESFET be negative?

No, the Maximum Frequency of Oscillations in MESFET, measured in Frequency cannot be negative.

Which unit is used to measure Maximum Frequency of Oscillations in MESFET?

Maximum Frequency of Oscillations in MESFET is usually measured using the Hertz[Hz] for Frequency. Petahertz[Hz], Terahertz[Hz], Gigahertz[Hz] are the few other units in which Maximum Frequency of Oscillations in MESFET can be measured.

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Maximum Frequency of Oscillations in MESFET Formula

​GoMaximum Frequency of Oscillation given Transconductance Formula

Maximum Frequency of Oscillations in MESFET Example

Maximum Frequency of Oscillations in MESFET Solution

Maximum Frequency of Oscillations in MESFET Formula Elements

Other Formulas to find Maximum Frequency of Oscillations

Other formulas in MESFET Characteristics category

How to Evaluate Maximum Frequency of Oscillations in MESFET?

FAQs on Maximum Frequency of Oscillations in MESFET

Variable Name

GoMaximum Frequency of Oscillation given Transconductance Formula