## Cut-off frequency MESFET Solution

STEP 0: Pre-Calculation Summary
Formula Used
Cut-off Frequency MESFET = Saturated Drift Velocity/(4*pi*Gate Length)
fco = Vs/(4*pi*Lgate)
This formula uses 1 Constants, 3 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Variables Used
Cut-off Frequency MESFET - (Measured in Hertz) - Cut-off frequency MESFET is defined as corner frequency is a boundary in system's frequency response at which energy flowing through system begins to be reduced rather than passing through.
Saturated Drift Velocity - (Measured in Meter per Second) - Saturated drift velocity is the maximum velocity a charge carrier in a semiconductor.
Gate Length - (Measured in Meter) - Gate Length is defined the distance between the source and the drain electrodes along the direction perpendicular to the plane of the semiconductor material, and parallel to the gate electrode.
STEP 1: Convert Input(s) to Base Unit
Saturated Drift Velocity: 5 Millimeter per Second --> 0.005 Meter per Second (Check conversion here)
Gate Length: 13.24 Micrometer --> 1.324E-05 Meter (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
fco = Vs/(4*pi*Lgate) --> 0.005/(4*pi*1.324E-05)
Evaluating ... ...
fco = 30.0519152363851
STEP 3: Convert Result to Output's Unit
30.0519152363851 Hertz --> No Conversion Required
30.0519152363851 30.05192 Hertz <-- Cut-off Frequency MESFET
(Calculation completed in 00.004 seconds)
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## < 13 MESFET Calculators

Cut Off Frequency MESFET using Maximum Frequency
Cut-off Frequency MESFET = (2*Maximum Frequency of Oscillations)/(sqrt(Drain Resistance/(Source Resistance+Gate Metallization Resistance+Input Resistance)))
Gate Metallization Resistance MESFET
Gate Metallization Resistance = ((Drain Resistance*Cut-off Frequency MESFET^2)/(4*Maximum Frequency of Oscillations^2))-(Source Resistance+Input Resistance)
Source Resistance MESFET
Source Resistance = ((Drain Resistance*Cut-off Frequency MESFET^2)/(4*Maximum Frequency of Oscillations^2))-(Gate Metallization Resistance+Input Resistance)
Input Resistance MESFET
Input Resistance = ((Drain Resistance*Cut-off Frequency MESFET^2)/(4*Maximum Frequency of Oscillations))-(Gate Metallization Resistance+Source Resistance)
Drain Resistance MESFET
Drain Resistance = ((4*Maximum Frequency of Oscillations^2)/Cut-off Frequency MESFET^2)*(Source Resistance+Gate Metallization Resistance+Input Resistance)
Transconductance in Saturation
Transconductance = Output Conductance*(1-sqrt((Schottky Diode Potential Barrier-Gate Voltage)/Pinch Off Voltage))
Maximum Frequency of Oscillations MESFET
Maximum Frequency of Oscillations = (Gain Unity Frequency/2)*sqrt(Drain Resistance/Gate Metallization Resistance)
Maximum Frequency of Oscillation given Transconductance
Maximum Frequency of Oscillations = Transconductance/(pi*Gate Source Capacitance)
Cut Off Frequency MESFET given Transconductance and Capacitance
Cut-off Frequency MESFET = Transconductance/(2*pi*Gate Source Capacitance)
Gate Source Capacitance MESFET
Gate Source Capacitance = Transconductance/(2*pi*Cut-off Frequency MESFET)
Cut-off frequency MESFET
Cut-off Frequency MESFET = Saturated Drift Velocity/(4*pi*Gate Length)
Transconductance MESFET
Transconductance = 2*Gate Source Capacitance*pi*Cut-off Frequency MESFET
Gate Length of MSFET
Gate Length = Saturated Drift Velocity/(4*pi*Cut-off Frequency MESFET)

## Cut-off frequency MESFET Formula

Cut-off Frequency MESFET = Saturated Drift Velocity/(4*pi*Gate Length)
fco = Vs/(4*pi*Lgate)

## What is Channel length in VLSI?

The effective distance between the drain and the source where the channel would eventually be formed and the actual length an electron would travel from source to drain is called the Effective Channel Length.

## How to Calculate Cut-off frequency MESFET?

Cut-off frequency MESFET calculator uses Cut-off Frequency MESFET = Saturated Drift Velocity/(4*pi*Gate Length) to calculate the Cut-off Frequency MESFET, The Cut-off frequency MESFET formula is defined as a cutoff frequency, corner frequency, or break frequency is a boundary in a system's frequency response at which energy flowing through the system begins to be reduced rather than passing through. Cut-off Frequency MESFET is denoted by fco symbol.

How to calculate Cut-off frequency MESFET using this online calculator? To use this online calculator for Cut-off frequency MESFET, enter Saturated Drift Velocity (Vs) & Gate Length (Lgate) and hit the calculate button. Here is how the Cut-off frequency MESFET calculation can be explained with given input values -> 30.05192 = 0.005/(4*pi*1.324E-05) .

### FAQ

What is Cut-off frequency MESFET?
The Cut-off frequency MESFET formula is defined as a cutoff frequency, corner frequency, or break frequency is a boundary in a system's frequency response at which energy flowing through the system begins to be reduced rather than passing through and is represented as fco = Vs/(4*pi*Lgate) or Cut-off Frequency MESFET = Saturated Drift Velocity/(4*pi*Gate Length) . Saturated drift velocity is the maximum velocity a charge carrier in a semiconductor & Gate Length is defined the distance between the source and the drain electrodes along the direction perpendicular to the plane of the semiconductor material, and parallel to the gate electrode.
How to calculate Cut-off frequency MESFET?
The Cut-off frequency MESFET formula is defined as a cutoff frequency, corner frequency, or break frequency is a boundary in a system's frequency response at which energy flowing through the system begins to be reduced rather than passing through is calculated using Cut-off Frequency MESFET = Saturated Drift Velocity/(4*pi*Gate Length) . To calculate Cut-off frequency MESFET, you need Saturated Drift Velocity (Vs) & Gate Length (Lgate). With our tool, you need to enter the respective value for Saturated Drift Velocity & Gate Length and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Cut-off Frequency MESFET?
In this formula, Cut-off Frequency MESFET uses Saturated Drift Velocity & Gate Length. We can use 2 other way(s) to calculate the same, which is/are as follows -
• Cut-off Frequency MESFET = Transconductance/(2*pi*Gate Source Capacitance)
• Cut-off Frequency MESFET = (2*Maximum Frequency of Oscillations)/(sqrt(Drain Resistance/(Source Resistance+Gate Metallization Resistance+Input Resistance))) Let Others Know