Body Transconductance Calculator

✖Back-gate transconductance parameter generally its value lies between 0.1 to 0.3 in a transistor.ⓘ Back-gate Transconductance Parameter [χ]			+10% -10%
✖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.ⓘ Transconductance [G_m]			+10% -10%

✖Body Transconductance is the product of transconductance and back-gate transconductance parameter.ⓘ Body Transconductance [G_mb]

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Body Transconductance Solution

STEP 0: Pre-Calculation Summary

Formula Used

Body Transconductance = Back-gate Transconductance Parameter*Transconductance
G_mb = χ*G_m
This formula uses 3 Variables

Variables Used

Body Transconductance - (Measured in Siemens) - Body Transconductance is the product of transconductance and back-gate transconductance parameter.
Back-gate Transconductance Parameter - Back-gate transconductance parameter generally its value lies between 0.1 to 0.3 in a transistor.
Transconductance - (Measured in Siemens) - 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.

STEP 1: Convert Input(s) to Base Unit

Back-gate Transconductance Parameter: 0.74 --> No Conversion Required
Transconductance: 1.72 Millisiemens --> 0.00172 Siemens (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

G_mb = χ*G_m --> 0.74*0.00172

Evaluating ... ...

G_mb = 0.0012728

STEP 3: Convert Result to Output's Unit

0.0012728 Siemens -->1.2728 Millisiemens (Check conversion here)

FINAL ANSWER

1.2728 Millisiemens <-- Body Transconductance

(Calculation completed in 00.004 seconds)

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Created by Payal Priya

Birsa Institute of Technology (BIT), Sindri

Payal Priya has created this Calculator and 600+ more calculators!

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Vishwakarma Government Engineering College (VGEC), Ahmedabad

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< Transconductance Calculators

Body Transconductance

LaTeX Go Body Transconductance = Back-gate Transconductance Parameter*Transconductance

Transconductance of BJT at Intrinsic Gain

LaTeX Go Transconductance = Drain Current/Gate to Source Voltage

Transconductance using Collector Current

LaTeX Go Transconductance = Collector Current/Threshold Voltage

Short-Circuit Transconductance

LaTeX Go Transconductance = Output Current/Input Voltage

Body Transconductance Formula

LaTeX Go

Body Transconductance = Back-gate Transconductance Parameter*Transconductance
G_mb = χ*G_m

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 Body Transconductance?

Body Transconductance calculator uses Body Transconductance = Back-gate Transconductance Parameter*Transconductance to calculate the Body Transconductance, The Body Transconductance is the product of transconductance and back-gate transconductance parameter. It is denoted by g_mb. Body Transconductance is denoted by G_mb symbol.

How to calculate Body Transconductance using this online calculator? To use this online calculator for Body Transconductance, enter Back-gate Transconductance Parameter (χ) & Transconductance (G_m) and hit the calculate button. Here is how the Body Transconductance calculation can be explained with given input values -> 1272.8 = 0.74*0.00172.

FAQ

What is Body Transconductance?

The Body Transconductance is the product of transconductance and back-gate transconductance parameter. It is denoted by g_mb and is represented as G_mb = χ*G_m or Body Transconductance = Back-gate Transconductance Parameter*Transconductance. Back-gate transconductance parameter generally its value lies between 0.1 to 0.3 in a transistor & 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.

How to calculate Body Transconductance?

The Body Transconductance is the product of transconductance and back-gate transconductance parameter. It is denoted by g_mb is calculated using Body Transconductance = Back-gate Transconductance Parameter*Transconductance. To calculate Body Transconductance, you need Back-gate Transconductance Parameter (χ) & Transconductance (G_m). With our tool, you need to enter the respective value for Back-gate Transconductance Parameter & Transconductance and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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