## Back Gate Transconductance Solution

STEP 0: Pre-Calculation Summary
Formula Used
Back Gate Transconductance = Transconductance*Voltage Efficiency
gmb = gm*η
This formula uses 3 Variables
Variables Used
Back Gate Transconductance - (Measured in Siemens) - Back Gate Transconductanceis a measure of the current flowing through a MOSFET with the back gate terminal open.
Transconductance - (Measured in Siemens) - Transconductance in small signal amplifiers refers to the change in current output for a small change in input voltage. It is a measure of the amplifier's ability to follow small signal variations.
Voltage Efficiency - The Voltage Efficiency is the percentage of the ratio of input voltage to the output voltage.
STEP 1: Convert Input(s) to Base Unit
Transconductance: 1.57 Siemens --> 1.57 Siemens No Conversion Required
Voltage Efficiency: 0.6 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
gmb = gm*η --> 1.57*0.6
Evaluating ... ...
gmb = 0.942
STEP 3: Convert Result to Output's Unit
0.942 Siemens --> No Conversion Required
0.942 Siemens <-- Back Gate Transconductance
(Calculation completed in 00.004 seconds)
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## Credits

Created by Ritwik Tripathi
Vellore Institute of Technology (VIT Vellore), Vellore
Ritwik Tripathi has created this Calculator and 8 more calculators!
Verified by Parminder Singh
Chandigarh University (CU), Punjab
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## < 15 Transconductance Calculators

MOSFET Transconductance using Process Transconductance Parameter
Process Transconductance Parameter = Transconductance/(Aspect Ratio*(Gate-Source Voltage-Threshold Voltage))
Transconductance given Process Transconductance Parameter
Transconductance = Process Transconductance Parameter*Aspect Ratio*(Gate-Source Voltage-Threshold Voltage)
Transconductance given Drain Current
Transconductance = sqrt(2*Process Transconductance Parameter*Aspect Ratio*Drain Current)
MOSFET Transconductance using Process Transconductance Parameter and Overdrive Voltage
Process Transconductance Parameter = Transconductance/(Aspect Ratio*Overdrive Voltage)
Process Transconductance given Transconductance and Drain Current
Process Transconductance Parameter = Transconductance^2/(2*Aspect Ratio*Drain Current)
Drain Current given process transconductance and transconductance
Drain Current = Transconductance^2/(2*Aspect Ratio*Process Transconductance Parameter)
MOSFET Transconductance given Transconductance Parameter
Transconductance = Transconductance Parameter*(Gate-Source Voltage-Threshold Voltage)
Transconductance using Process Transconductance Parameter and Overdrive Voltage
Transconductance = Process Transconductance Parameter*Aspect Ratio*Overdrive Voltage
MOSFET Transconductance Parameter using Process Transconductance
Transconductance Parameter = Process Transconductance Parameter*Aspect Ratio
Body Effect on Transconductance
Body Transconductance = Change in Threshold to Base Voltage*Transconductance
Back Gate Transconductance
Back Gate Transconductance = Transconductance*Voltage Efficiency
MOSFET Transconductance given Overdrive Voltage
Transconductance = Transconductance Parameter*Overdrive Voltage
Process Transconductance Parameter of MOSFET
Transconductance Parameter = Transconductance/Overdrive Voltage
Drain Current using Transconductance
Drain Current = (Overdrive Voltage)*Transconductance/2
Transconductance in Mosfet
Transconductance = (2*Drain Current)/Overdrive Voltage

## Back Gate Transconductance Formula

Back Gate Transconductance = Transconductance*Voltage Efficiency
gmb = gm*η

## What is the importance of back gate transconductance?

Back gate transconductance is crucial in determining the performance of MOSFETs in electronic circuits. It controls the amount of charge that can flow between the source and drain regions, thus affecting the device's current flow and voltage drop.

## How to Calculate Back Gate Transconductance?

Back Gate Transconductance calculator uses Back Gate Transconductance = Transconductance*Voltage Efficiency to calculate the Back Gate Transconductance, The Back Gate Transconductance formula is defined as measure of the current flowing through a MOSFET with the back gate terminal open. It is an important parameter in MOSFET design and analysis, as it affects the device's performance and behavior. Back Gate Transconductance is denoted by gmb symbol.

How to calculate Back Gate Transconductance using this online calculator? To use this online calculator for Back Gate Transconductance, enter Transconductance (gm) & Voltage Efficiency (η) and hit the calculate button. Here is how the Back Gate Transconductance calculation can be explained with given input values -> 9 = 1.57*0.6.

### FAQ

What is Back Gate Transconductance?
The Back Gate Transconductance formula is defined as measure of the current flowing through a MOSFET with the back gate terminal open. It is an important parameter in MOSFET design and analysis, as it affects the device's performance and behavior and is represented as gmb = gm*η or Back Gate Transconductance = Transconductance*Voltage Efficiency. Transconductance in small signal amplifiers refers to the change in current output for a small change in input voltage. It is a measure of the amplifier's ability to follow small signal variations & The Voltage Efficiency is the percentage of the ratio of input voltage to the output voltage.
How to calculate Back Gate Transconductance?
The Back Gate Transconductance formula is defined as measure of the current flowing through a MOSFET with the back gate terminal open. It is an important parameter in MOSFET design and analysis, as it affects the device's performance and behavior is calculated using Back Gate Transconductance = Transconductance*Voltage Efficiency. To calculate Back Gate Transconductance, you need Transconductance (gm) & Voltage Efficiency (η). With our tool, you need to enter the respective value for Transconductance & Voltage Efficiency 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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