## Transconductance MESFET Solution

STEP 0: Pre-Calculation Summary
Formula Used
Transconductance = 2*Gate Source Capacitance*pi*Cut-off Frequency MESFET
gm = 2*Cgs*pi*fco
This formula uses 1 Constants, 3 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Variables Used
Transconductance - (Measured in Siemens) - Transconductance is defined as the ratio of the change in drain current to the change in gate-source voltage, assuming a constant drain-source voltage.
Gate Source Capacitance - (Measured in Farad) - Gate Source Capacitance is a parasitic capacitance that exists between the gate and source terminals of a MESFET or other types of transistors.
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.
STEP 1: Convert Input(s) to Base Unit
Cut-off Frequency MESFET: 30.05 Hertz --> 30.05 Hertz No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
gm = 2*Cgs*pi*fco --> 2*0.000265*pi*30.05
Evaluating ... ...
gm = 0.0500345753973978
STEP 3: Convert Result to Output's Unit
0.0500345753973978 Siemens --> No Conversion Required
0.0500345753973978 0.050035 Siemens <-- Transconductance
(Calculation completed in 00.003 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)

## Transconductance MESFET Formula

Transconductance = 2*Gate Source Capacitance*pi*Cut-off Frequency MESFET
gm = 2*Cgs*pi*fco

## 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 Transconductance MESFET?

Transconductance MESFET calculator uses Transconductance = 2*Gate Source Capacitance*pi*Cut-off Frequency MESFET to calculate the Transconductance, The Transconductance MESFET formula is defined as Transconductance, also infrequently called mutual conductance, is the electrical characteristic relating the current through the output of a device to the voltage across the input of a device. Transconductance is denoted by gm symbol.

How to calculate Transconductance MESFET using this online calculator? To use this online calculator for Transconductance MESFET, enter Gate Source Capacitance (Cgs) & Cut-off Frequency MESFET (fco) and hit the calculate button. Here is how the Transconductance MESFET calculation can be explained with given input values -> 0.050035 = 2*0.000265*pi*30.05.

### FAQ

What is Transconductance MESFET?
The Transconductance MESFET formula is defined as Transconductance, also infrequently called mutual conductance, is the electrical characteristic relating the current through the output of a device to the voltage across the input of a device and is represented as gm = 2*Cgs*pi*fco or Transconductance = 2*Gate Source Capacitance*pi*Cut-off Frequency MESFET. Gate Source Capacitance is a parasitic capacitance that exists between the gate and source terminals of a MESFET or other types of transistors & 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.
How to calculate Transconductance MESFET?
The Transconductance MESFET formula is defined as Transconductance, also infrequently called mutual conductance, is the electrical characteristic relating the current through the output of a device to the voltage across the input of a device is calculated using Transconductance = 2*Gate Source Capacitance*pi*Cut-off Frequency MESFET. To calculate Transconductance MESFET, you need Gate Source Capacitance (Cgs) & Cut-off Frequency MESFET (fco). With our tool, you need to enter the respective value for Gate Source Capacitance & Cut-off Frequency MESFET 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 Transconductance?
In this formula, Transconductance uses Gate Source Capacitance & Cut-off Frequency MESFET. We can use 1 other way(s) to calculate the same, which is/are as follows -
• Transconductance = Output Conductance*(1-sqrt((Schottky Diode Potential Barrier-Gate Voltage)/Pinch Off Voltage))
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