Voltage Gain given Drain Voltage Calculator

✖Drain current is the current that flows between the drain and the source terminals of a field-effect transistor (FET), which is a type of transistor commonly used in electronic circuits.ⓘ Drain Current [i_d]			+10% -10%
✖Load resistance is the external resistance connected between the drain terminal of the MOSFET and the power supply voltage.ⓘ Load Resistance [R_L]			+10% -10%
✖The effective voltage in a MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) is the voltage that determines the behavior of the device. It is also known as the gate-source voltage.ⓘ Effective Voltage [V_eff]			+10% -10%

✖Voltage gain is a measure of the amplification of an electrical signal by an amplifier . It is the ratio of the output voltage to the input voltage of the circuit, expressed in decibels (dB).ⓘ Voltage Gain given Drain Voltage [A_v]

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Formula

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Voltage Gain given Drain Voltage

Formula

`"A"_{"v"} = ("i"_{"d"}*"R"_{"L"}*2)/"V"_{"eff"}`

Example

`"0.026353"=("0.08mA"*"0.28kΩ"*2)/"1.7V"`

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Voltage Gain given Drain Voltage Solution

STEP 0: Pre-Calculation Summary

Formula Used

Voltage Gain = (Drain Current*Load Resistance*2)/Effective Voltage
A_v = (i_d*R_L*2)/V_eff
This formula uses 4 Variables

Variables Used

Voltage Gain - Voltage gain is a measure of the amplification of an electrical signal by an amplifier . It is the ratio of the output voltage to the input voltage of the circuit, expressed in decibels (dB).
Drain Current - (Measured in Ampere) - Drain current is the current that flows between the drain and the source terminals of a field-effect transistor (FET), which is a type of transistor commonly used in electronic circuits.
Load Resistance - (Measured in Ohm) - Load resistance is the external resistance connected between the drain terminal of the MOSFET and the power supply voltage.
Effective Voltage - (Measured in Volt) - The effective voltage in a MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) is the voltage that determines the behavior of the device. It is also known as the gate-source voltage.

STEP 1: Convert Input(s) to Base Unit

Drain Current: 0.08 Milliampere --> 8E-05 Ampere (Check conversion here)
Load Resistance: 0.28 Kilohm --> 280 Ohm (Check conversion here)
Effective Voltage: 1.7 Volt --> 1.7 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

A_v = (i_d*R_L*2)/V_eff --> (8E-05*280*2)/1.7

Evaluating ... ...

A_v = 0.0263529411764706

STEP 3: Convert Result to Output's Unit

0.0263529411764706 --> No Conversion Required

FINAL ANSWER

0.0263529411764706 ≈ 0.026353 <-- Voltage Gain

(Calculation completed in 00.004 seconds)

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< 6 Amplification Factor/Gain Calculators

Voltage Gain given Load Resistance of MOSFET

Go Voltage Gain = Transconductance*(1/(1/Load Resistance+1/Output Resistance))/(1+Transconductance*Source Resistance)

Maximum Voltage Gain at Bias Point

Go Maximum Voltage Gain = 2*(Supply Voltage-Effective Voltage)/(Effective Voltage)

Voltage Gain given Drain Voltage

Go Voltage Gain = (Drain Current*Load Resistance*2)/Effective Voltage

Phase Shifted Voltage Gain using Transconductance

Go Phase Shift Voltage Gain = -(Transconductance*Load Resistance)

Maximum Voltage Gain given all Voltages

Go Maximum Voltage Gain = (Supply Voltage-0.3)/Thermal Voltage

Voltage Gain using Single Component of Drain Voltage

Go Voltage Gain = Drain Voltage/Input Signal

< 15 MOSFET Characterstics Calculators

Conductance of Channel of MOSFET using Gate to Source Voltage

Go Conductance of Channel = Mobility of Electrons at Surface of Channel*Oxide Capacitance*Channel Width/Channel Length*(Gate-Source Voltage-Threshold Voltage)

Voltage Gain given Load Resistance of MOSFET

Go Voltage Gain = Transconductance*(1/(1/Load Resistance+1/Output Resistance))/(1+Transconductance*Source Resistance)

Transition Frequency of MOSFET

Go Transition Frequency = Transconductance/(2*pi*(Source Gate Capacitance+Gate-Drain Capacitance))

Maximum Voltage Gain at Bias Point

Go Maximum Voltage Gain = 2*(Supply Voltage-Effective Voltage)/(Effective Voltage)

Voltage Gain using Small Signal

Go Voltage Gain = Transconductance*1/(1/Load Resistance+1/Finite Resistance)

Gate to Source Channel Width of MOSFET

Go Channel Width = Overlap Capacitance/(Oxide Capacitance*Overlap Length)

Voltage Gain given Drain Voltage

Go Voltage Gain = (Drain Current*Load Resistance*2)/Effective Voltage

Body Effect on Transconductance

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

Saturation Voltage of MOSFET

Go Drain and Source Saturation Voltage = Gate-Source Voltage-Threshold Voltage

Bias Voltage of MOSFET

Go Total Instantaneous Bias Voltage = DC Bias Voltage+DC Voltage

Maximum Voltage Gain given all Voltages

Go Maximum Voltage Gain = (Supply Voltage-0.3)/Thermal Voltage

Amplification Factor in Small Signal MOSFET Model

Go Amplification Factor = Transconductance*Output Resistance

Treshold Voltage of MOSFET

Go Threshold Voltage = Gate-Source Voltage-Effective Voltage

Transconductance in MOSFET

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

Conductance in Linear Resistance of MOSFET

Go Conductance of Channel = 1/Linear Resistance

Voltage Gain given Drain Voltage Formula

Voltage Gain = (Drain Current*Load Resistance*2)/Effective Voltage
A_v = (i_d*R_L*2)/V_eff

What does common mode rejection do?

Common-mode rejection is the ability of the differential amplifier (which sits between the oscilloscope and probes as a signal-conditioning preamp) to eliminate the common-mode voltage from the output. But as signal frequencies rise, CMRR deteriorates.

How to Calculate Voltage Gain given Drain Voltage?

Voltage Gain given Drain Voltage calculator uses Voltage Gain = (Drain Current*Load Resistance*2)/Effective Voltage to calculate the Voltage Gain, The Voltage gain given drain voltage is the amount of voltage that an electronic device needs in order to power on and function. It is ratio of the output voltage to input voltage of a linear device like MOSFET. Voltage Gain is denoted by A_v symbol.

How to calculate Voltage Gain given Drain Voltage using this online calculator? To use this online calculator for Voltage Gain given Drain Voltage, enter Drain Current (i_d), Load Resistance (R_L) & Effective Voltage (V_eff) and hit the calculate button. Here is how the Voltage Gain given Drain Voltage calculation can be explained with given input values -> 0.026353 = (8E-05*280*2)/1.7.

FAQ

What is Voltage Gain given Drain Voltage?

The Voltage gain given drain voltage is the amount of voltage that an electronic device needs in order to power on and function. It is ratio of the output voltage to input voltage of a linear device like MOSFET and is represented as A_v = (i_d*R_L*2)/V_eff or Voltage Gain = (Drain Current*Load Resistance*2)/Effective Voltage. Drain current is the current that flows between the drain and the source terminals of a field-effect transistor (FET), which is a type of transistor commonly used in electronic circuits, Load resistance is the external resistance connected between the drain terminal of the MOSFET and the power supply voltage & The effective voltage in a MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) is the voltage that determines the behavior of the device. It is also known as the gate-source voltage.

How to calculate Voltage Gain given Drain Voltage?

The Voltage gain given drain voltage is the amount of voltage that an electronic device needs in order to power on and function. It is ratio of the output voltage to input voltage of a linear device like MOSFET is calculated using Voltage Gain = (Drain Current*Load Resistance*2)/Effective Voltage. To calculate Voltage Gain given Drain Voltage, you need Drain Current (i_d), Load Resistance (R_L) & Effective Voltage (V_eff). With our tool, you need to enter the respective value for Drain Current, Load Resistance & Effective 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 Voltage Gain?

In this formula, Voltage Gain uses Drain Current, Load Resistance & Effective Voltage. We can use 4 other way(s) to calculate the same, which is/are as follows -

Voltage Gain = Drain Voltage/Input Signal
Voltage Gain = Transconductance*(1/(1/Load Resistance+1/Output Resistance))/(1+Transconductance*Source Resistance)
Voltage Gain = Transconductance*(1/(1/Load Resistance+1/Output Resistance))/(1+Transconductance*Source Resistance)
Voltage Gain = Transconductance*1/(1/Load Resistance+1/Finite Resistance)

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