Transconductance using Process Transconductance Parameter and Overdrive Voltage Calculator

✖The Process Transconductance Parameter (PTM) is a parameter used in semiconductor device modeling to characterize the performance of a transistor.ⓘ Process Transconductance Parameter [k'_n]			+10% -10%
✖Aspect ratio is defined as the ratio of the width of the transistor's channel to its length. It is the ratio of the width of the gate to the distance btw the source & drain regions of the transistor.ⓘ Aspect Ratio [WL]			+10% -10%
✖Overdrive voltage is a term used in electronics and refers to the voltage level applied to a device or component that exceeds its normal operating voltage.ⓘ Overdrive Voltage [V_ov]			+10% -10%

✖Transconductance is defined as the ratio of the change in the output current to the change in the input voltage, with the gate-source voltage held constant.ⓘ Transconductance using Process Transconductance Parameter and Overdrive Voltage [g_m]

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Transconductance using Process Transconductance Parameter and Overdrive Voltage

Formula

`"g"_{"m"} = "k'"_{"n"}*"WL"*"V"_{"ov"}`

Example

`"0.48mS"="0.015A/V²"*"0.1"*"0.32V"`

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Transconductance using Process Transconductance Parameter and Overdrive Voltage Solution

STEP 0: Pre-Calculation Summary

Formula Used

Transconductance = Process Transconductance Parameter*Aspect Ratio*Overdrive Voltage
g_m = k'_n*WL*V_ov
This formula uses 4 Variables

Variables Used

Transconductance - (Measured in Siemens) - Transconductance is defined as the ratio of the change in the output current to the change in the input voltage, with the gate-source voltage held constant.
Process Transconductance Parameter - (Measured in Ampere per Square Volt) - The Process Transconductance Parameter (PTM) is a parameter used in semiconductor device modeling to characterize the performance of a transistor.
Aspect Ratio - Aspect ratio is defined as the ratio of the width of the transistor's channel to its length. It is the ratio of the width of the gate to the distance btw the source & drain regions of the transistor.
Overdrive Voltage - (Measured in Volt) - Overdrive voltage is a term used in electronics and refers to the voltage level applied to a device or component that exceeds its normal operating voltage.

STEP 1: Convert Input(s) to Base Unit

Process Transconductance Parameter: 0.015 Ampere per Square Volt --> 0.015 Ampere per Square Volt No Conversion Required
Aspect Ratio: 0.1 --> No Conversion Required
Overdrive Voltage: 0.32 Volt --> 0.32 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

g_m = k'_n*WL*V_ov --> 0.015*0.1*0.32

Evaluating ... ...

g_m = 0.00048

STEP 3: Convert Result to Output's Unit

0.00048 Siemens -->0.48 Millisiemens (Check conversion here)

FINAL ANSWER

0.48 Millisiemens <-- Transconductance

(Calculation completed in 00.004 seconds)

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Birsa Institute of Technology (BIT), Sindri

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< 16 Transconductance Calculators

MOSFET Transconductance using Process Transconductance Parameter

Go Process Transconductance Parameter = Transconductance/(Aspect Ratio*(Gate-Source Voltage-Threshold Voltage))

Transconductance given Process Transconductance Parameter

Go Transconductance = Process Transconductance Parameter*Aspect Ratio*(Gate-Source Voltage-Threshold Voltage)

Transconductance given Drain Current

Go Transconductance = sqrt(2*Process Transconductance Parameter*Aspect Ratio*Drain Current)

MOSFET Transconductance using Process Transconductance Parameter and Overdrive Voltage

Go Process Transconductance Parameter = Transconductance/(Aspect Ratio*Overdrive Voltage)

Process Transconductance given Transconductance and Drain Current

Go Process Transconductance Parameter = Transconductance^2/(2*Aspect Ratio*Drain Current)

Drain Current given process transconductance and transconductance

Go Drain Current = Transconductance^2/(2*Aspect Ratio*Process Transconductance Parameter)

MOSFET Transconductance given Transconductance Parameter

Go Transconductance = Transconductance Parameter*(Gate-Source Voltage-Threshold Voltage)

Transconductance using Process Transconductance Parameter and Overdrive Voltage

Go Transconductance = Process Transconductance Parameter*Aspect Ratio*Overdrive Voltage

MOSFET Transconductance Parameter using Process Transconductance

Go Transconductance Parameter = Process Transconductance Parameter*Aspect Ratio

Body Effect on Transconductance

Go Body Transconductance = Change in Threshold to Base Voltage*Transconductance

Back Gate Transconductance

Go Back Gate Transconductance = Transconductance*Voltage Efficiency

MOSFET Transconductance given Overdrive Voltage

Go Transconductance = Transconductance Parameter*Overdrive Voltage

Process Transconductance Parameter of MOSFET

Go Transconductance Parameter = Transconductance/Overdrive Voltage

MOSFET Transconductance

Go Transconductance = Change in Drain Current/Gate-Source Voltage

Drain Current using Transconductance

Go Drain Current = (Overdrive Voltage)*Transconductance/2

Transconductance in MOSFET

Go Transconductance = (2*Drain Current)/Overdrive Voltage

Transconductance using Process Transconductance Parameter and Overdrive Voltage Formula

Transconductance = Process Transconductance Parameter*Aspect Ratio*Overdrive Voltage
g_m = k'_n*WL*V_ov

What is the use of transconductance in MOSFET?

Transconductance is an expression of the performance of a bipolar transistor or field-effect transistor (FET). In general, the larger the transconductance figure for a device, the greater the gain(amplification) it is capable of delivering, when all other factors are held constant.

How to Calculate Transconductance using Process Transconductance Parameter and Overdrive Voltage?

Transconductance using Process Transconductance Parameter and Overdrive Voltage calculator uses Transconductance = Process Transconductance Parameter*Aspect Ratio*Overdrive Voltage to calculate the Transconductance, Transconductance using Process Transconductance Parameter and Overdrive Voltage , is the change in the drain current divided by the small change in the gate/source voltage with a constant drain/source voltage. Transconductance is denoted by g_m symbol.

How to calculate Transconductance using Process Transconductance Parameter and Overdrive Voltage using this online calculator? To use this online calculator for Transconductance using Process Transconductance Parameter and Overdrive Voltage, enter Process Transconductance Parameter (k'_n), Aspect Ratio (WL) & Overdrive Voltage (V_ov) and hit the calculate button. Here is how the Transconductance using Process Transconductance Parameter and Overdrive Voltage calculation can be explained with given input values -> 480 = 0.015*0.1*0.32.

FAQ

What is Transconductance using Process Transconductance Parameter and Overdrive Voltage?

Transconductance using Process Transconductance Parameter and Overdrive Voltage , is the change in the drain current divided by the small change in the gate/source voltage with a constant drain/source voltage and is represented as g_m = k'_n*WL*V_ov or Transconductance = Process Transconductance Parameter*Aspect Ratio*Overdrive Voltage. The Process Transconductance Parameter (PTM) is a parameter used in semiconductor device modeling to characterize the performance of a transistor, Aspect ratio is defined as the ratio of the width of the transistor's channel to its length. It is the ratio of the width of the gate to the distance btw the source & drain regions of the transistor & Overdrive voltage is a term used in electronics and refers to the voltage level applied to a device or component that exceeds its normal operating voltage.

How to calculate Transconductance using Process Transconductance Parameter and Overdrive Voltage?

Transconductance using Process Transconductance Parameter and Overdrive Voltage , is the change in the drain current divided by the small change in the gate/source voltage with a constant drain/source voltage is calculated using Transconductance = Process Transconductance Parameter*Aspect Ratio*Overdrive Voltage. To calculate Transconductance using Process Transconductance Parameter and Overdrive Voltage, you need Process Transconductance Parameter (k'_n), Aspect Ratio (WL) & Overdrive Voltage (V_ov). With our tool, you need to enter the respective value for Process Transconductance Parameter, Aspect Ratio & Overdrive Voltage 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 Process Transconductance Parameter, Aspect Ratio & Overdrive Voltage. We can use 6 other way(s) to calculate the same, which is/are as follows -

Transconductance = sqrt(2*Process Transconductance Parameter*Aspect Ratio*Drain Current)
Transconductance = Process Transconductance Parameter*Aspect Ratio*(Gate-Source Voltage-Threshold Voltage)
Transconductance = Transconductance Parameter*(Gate-Source Voltage-Threshold Voltage)
Transconductance = Transconductance Parameter*Overdrive Voltage
Transconductance = (2*Drain Current)/Overdrive Voltage
Transconductance = Change in Drain Current/Gate-Source Voltage

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