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## Voltage gain in terms of drain voltage Solution

STEP 0: Pre-Calculation Summary
Formula Used
voltage_gain = -Drain current*Load Resistance*2/Effective voltage or overdrive voltage
Av = -Id*RD*2/Vov
This formula uses 3 Variables
Variables Used
Drain current - Drain current below threshold voltage is defined as the subthreshold current and varies exponentially with gate to source voltage. (Measured in Ampere)
Load Resistance - Load resistance is the cumulative resistance of a circuit, as seen by the voltage, current, or power source driving that circuit. (Measured in Ohm)
Effective voltage or overdrive voltage - Effective voltage or overdrive voltage is excess of voltage across oxide over thermal voltage is termed (Measured in Volt)
STEP 1: Convert Input(s) to Base Unit
Drain current: 50 Ampere --> 50 Ampere No Conversion Required
Load Resistance: 800 Ohm --> 800 Ohm No Conversion Required
Effective voltage or overdrive voltage: 250 Volt --> 250 Volt No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Av = -Id*RD*2/Vov --> -50*800*2/250
Evaluating ... ...
Av = -320
STEP 3: Convert Result to Output's Unit
-320 Decibel --> No Conversion Required
-320 Decibel <-- voltage gain
(Calculation completed in 00.010 seconds)

## < 10+ Basic Principles Calculators

Voltage across gas oxide when MOSFET acts as an amplifier
voltage_across_the_oxide = Threshold voltage+((sqrt(2*MOSFET transconductance parameter*Load Resistance*Supply Voltage+1)-1))/MOSFET transconductance parameter*Load Resistance Go
Voltage across collector-emitter when MOSFET acts as an amplifier
voltage_across_collector_emitter = Supply Voltage-Load Resistance*Saturation current*e^(Voltage across the base–emitter junction/Threshold voltage) Go
Output voltage when MOSFET acts as an amplifier
output_voltage = Supply Voltage-1/2*MOSFET transconductance parameter*Load Resistance*(Voltage across the oxide-Threshold voltage)^2 Go
Output voltage when the transistor is biased
output_voltage = Supply Voltage-1/2*MOSFET transconductance parameter*Load Resistance*(Voltage across the oxide-Threshold voltage)^2 Go
Collector current in active region when transistor acts as an amplifier
collector_current = Saturation current*e^(Voltage across the base–emitter junction/Threshold voltage) Go
Drain current when transistor acts as an amplifier
drain_current = 1/2*MOSFET transconductance parameter*(Voltage across the oxide-Threshold voltage)^2 Go
Overdrive voltage when MOSFET acts as an amplifier
effective_voltage_or_overdrive_voltage = modulus(Voltage across the oxide)-Threshold voltage Go
Output Voltage of the voltage amplifier
output_voltage_of_amplifier = Supply Voltage-Drain current*Load Resistance Go
Output Voltage of BJT Amplifier
output_voltage = Supply Voltage-Drain current of BJT*Load Resistance Go
Bias voltage of the transistor
bias_voltage = Voltage across the oxide+Input voltage Go

### Voltage gain in terms of drain voltage Formula

voltage_gain = -Drain current*Load Resistance*2/Effective voltage or overdrive voltage
Av = -Id*RD*2/Vov

## What is voltage gain?

The difference between the output signal voltage level in decibels and the input signal voltage level in decibels; this value is equal to 20 times the common logarithm of the ratio of the output voltage to the input voltage.

## How to Calculate Voltage gain in terms of drain voltage?

Voltage gain in terms of drain voltage calculator uses voltage_gain = -Drain current*Load Resistance*2/Effective voltage or overdrive voltage to calculate the voltage gain, The Voltage gain in terms of drain voltage is the amount of voltage that an electronic device needs in order to power on and function. voltage gain and is denoted by Av symbol.

How to calculate Voltage gain in terms of drain voltage using this online calculator? To use this online calculator for Voltage gain in terms of drain voltage, enter Drain current (Id), Load Resistance (RD) and Effective voltage or overdrive voltage (Vov) and hit the calculate button. Here is how the Voltage gain in terms of drain voltage calculation can be explained with given input values -> -320 = -50*800*2/250.

### FAQ

What is Voltage gain in terms of drain voltage?
The Voltage gain in terms of drain voltage is the amount of voltage that an electronic device needs in order to power on and function and is represented as Av = -Id*RD*2/Vov or voltage_gain = -Drain current*Load Resistance*2/Effective voltage or overdrive voltage. Drain current below threshold voltage is defined as the subthreshold current and varies exponentially with gate to source voltage, Load resistance is the cumulative resistance of a circuit, as seen by the voltage, current, or power source driving that circuit and Effective voltage or overdrive voltage is excess of voltage across oxide over thermal voltage is termed.
How to calculate Voltage gain in terms of drain voltage?
The Voltage gain in terms of drain voltage is the amount of voltage that an electronic device needs in order to power on and function is calculated using voltage_gain = -Drain current*Load Resistance*2/Effective voltage or overdrive voltage. To calculate Voltage gain in terms of drain voltage, you need Drain current (Id), Load Resistance (RD) and Effective voltage or overdrive voltage (Vov). With our tool, you need to enter the respective value for Drain current, Load Resistance and Effective voltage or 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 voltage gain?
In this formula, voltage gain uses Drain current, Load Resistance and Effective voltage or overdrive voltage. We can use 10 other way(s) to calculate the same, which is/are as follows -
• collector_current = Saturation current*e^(Voltage across the base–emitter junction/Threshold voltage)
• output_voltage_of_amplifier = Supply Voltage-Drain current*Load Resistance
• output_voltage = Supply Voltage-Drain current of BJT*Load Resistance
• drain_current = 1/2*MOSFET transconductance parameter*(Voltage across the oxide-Threshold voltage)^2
• output_voltage = Supply Voltage-1/2*MOSFET transconductance parameter*Load Resistance*(Voltage across the oxide-Threshold voltage)^2
• voltage_across_the_oxide = Threshold voltage+((sqrt(2*MOSFET transconductance parameter*Load Resistance*Supply Voltage+1)-1))/MOSFET transconductance parameter*Load Resistance
• effective_voltage_or_overdrive_voltage = modulus(Voltage across the oxide)-Threshold voltage
• voltage_across_collector_emitter = Supply Voltage-Load Resistance*Saturation current*e^(Voltage across the base–emitter junction/Threshold voltage)
• output_voltage = Supply Voltage-1/2*MOSFET transconductance parameter*Load Resistance*(Voltage across the oxide-Threshold voltage)^2
• bias_voltage = Voltage across the oxide+Input voltage
Where is the Voltage gain in terms of drain voltage calculator used?
Among many, Voltage gain in terms of drain voltage calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
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