🔍
🔍

## Credits

Birsa Institute of Technology (BIT), Sindri
Payal Priya has created this Calculator and 500+ more calculators!
Vishwakarma Government Engineering College (VGEC), Ahmedabad
Urvi Rathod has verified this Calculator and 1000+ more calculators!

## Overall voltage gain of the buffer amplifier when the load resistance is given Solution

STEP 0: Pre-Calculation Summary
Formula Used
overall_voltage_gain = Load resistance/(Output resistance+Emitter Resistance+Signal Resistance/(Common emitter current gain+1))
Gv = Rl/(Ro+re+Rs/(β+1))
This formula uses 5 Variables
Variables Used
Load resistance - Load resistance is the resistance value of load given for the network (Measured in Kilohm)
Output resistance - Output resistance is the value of resistance of the network (Measured in Ohm)
Emitter Resistance - Emitter Resistance is a dynamic resistance of the emitter-base junction diode of a transistor. (Measured in Ohm)
Signal Resistance- Signal Resistance is the resistance which is fed with the signal voltage source vs to an Amplifier
Common emitter current gain- Common emitter current gain is highly influenced by two factors: the width of the base region, W, and the relative dopings of the base region and the emitter region.
STEP 1: Convert Input(s) to Base Unit
Load resistance: 1 Kilohm --> 1000 Ohm (Check conversion here)
Output resistance: 200 Ohm --> 200 Ohm No Conversion Required
Emitter Resistance: 50 Ohm --> 50 Ohm No Conversion Required
Signal Resistance: 1 --> No Conversion Required
Common emitter current gain: 55 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Gv = Rl/(Ro+re+Rs/(β+1)) --> 1000/(200+50+1/(55+1))
Evaluating ... ...
Gv = 3.99971430612099
STEP 3: Convert Result to Output's Unit
3.99971430612099 --> No Conversion Required
FINAL ANSWER
3.99971430612099 <-- Overall voltage gain
(Calculation completed in 00.016 seconds)

## < 10+ Common-Gate (CG) and the Common-Base (CB) Amplifiers Calculators

Overall voltage gain of the amplifier when load resistance is connected to the output
overall_voltage_gain = Common-base current gain.*(1/Total resistance in the emitter+1/Load resistance)/(Signal Resistance+Emitter Resistance) Go
Overall voltage gain of the amplifier
overall_voltage_gain = (1/Load resistance of MOSFET+1/Load resistance)/(Signal Resistance+1/MOSFET transconductance parameter) Go
Overall voltage gain of the source follower
overall_voltage_gain = Load resistance/(Load resistance+1/MOSFET Transconductance) Go
Output voltage in terms of the transconductance
output_voltage = -(MOSFET Transconductance*Load Resistance*Finite input voltage) Go
Voltage gain of the buffer amplifier
voltage_gain_amplifier = Load resistance/(Load resistance+Emitter Resistance) Go
Voltage gain of the common-drain amplifier
voltage_gain = Input resistance/(Load resistance+1/MOSFET Transconductance) Go
Voltage gain of the CS amplifier
voltage_gain_amplifier = MOSFET Transconductance*Load resistance of MOSFET Go
Input resistance of the common-collector amplifier
resistance_input = Input voltage/Signal current in the base Go
Output resistance of the common-drain amplifier
resistance_output = 1/MOSFET Transconductance Go
Input resistance of the MOSFETs transconductance
resistance_input = 1/MOSFET Transconductance Go

### Overall voltage gain of the buffer amplifier when the load resistance is given Formula

overall_voltage_gain = Load resistance/(Output resistance+Emitter Resistance+Signal Resistance/(Common emitter current gain+1))
Gv = Rl/(Ro+re+Rs/(β+1))

## What is the main function of a common collector amplifier or buffer amplifier?

The common collector or grounded collector configuration is generally used where a high impedance input source needs to be connected to a low impedance output load requiring a high current gain.

## How to Calculate Overall voltage gain of the buffer amplifier when the load resistance is given?

Overall voltage gain of the buffer amplifier when the load resistance is given calculator uses overall_voltage_gain = Load resistance/(Output resistance+Emitter Resistance+Signal Resistance/(Common emitter current gain+1)) to calculate the Overall voltage gain, The overall voltage gain of the buffer amplifier when the load resistance is given formula is defined as the amount of voltage that an electronic device needs in order to power on and function. Overall voltage gain and is denoted by Gv symbol.

How to calculate Overall voltage gain of the buffer amplifier when the load resistance is given using this online calculator? To use this online calculator for Overall voltage gain of the buffer amplifier when the load resistance is given, enter Load resistance (Rl), Output resistance (Ro), Emitter Resistance (re), Signal Resistance (Rs) and Common emitter current gain (β) and hit the calculate button. Here is how the Overall voltage gain of the buffer amplifier when the load resistance is given calculation can be explained with given input values -> 3.999714 = 1000/(200+50+1/(55+1)).

### FAQ

What is Overall voltage gain of the buffer amplifier when the load resistance is given?
The overall voltage gain of the buffer amplifier when the load resistance is given formula is defined as the amount of voltage that an electronic device needs in order to power on and function and is represented as Gv = Rl/(Ro+re+Rs/(β+1)) or overall_voltage_gain = Load resistance/(Output resistance+Emitter Resistance+Signal Resistance/(Common emitter current gain+1)). Load resistance is the resistance value of load given for the network, Output resistance is the value of resistance of the network, Emitter Resistance is a dynamic resistance of the emitter-base junction diode of a transistor, Signal Resistance is the resistance which is fed with the signal voltage source vs to an Amplifier and Common emitter current gain is highly influenced by two factors: the width of the base region, W, and the relative dopings of the base region and the emitter region.
How to calculate Overall voltage gain of the buffer amplifier when the load resistance is given?
The overall voltage gain of the buffer amplifier when the load resistance is given formula is defined as the amount of voltage that an electronic device needs in order to power on and function is calculated using overall_voltage_gain = Load resistance/(Output resistance+Emitter Resistance+Signal Resistance/(Common emitter current gain+1)). To calculate Overall voltage gain of the buffer amplifier when the load resistance is given, you need Load resistance (Rl), Output resistance (Ro), Emitter Resistance (re), Signal Resistance (Rs) and Common emitter current gain (β). With our tool, you need to enter the respective value for Load resistance, Output resistance, Emitter Resistance, Signal Resistance and Common emitter current gain 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 Overall voltage gain?
In this formula, Overall voltage gain uses Load resistance, Output resistance, Emitter Resistance, Signal Resistance and Common emitter current gain. We can use 10 other way(s) to calculate the same, which is/are as follows -
• resistance_input = 1/MOSFET Transconductance
• voltage_gain_amplifier = MOSFET Transconductance*Load resistance of MOSFET
• overall_voltage_gain = (1/Load resistance of MOSFET+1/Load resistance)/(Signal Resistance+1/MOSFET transconductance parameter)
• overall_voltage_gain = Common-base current gain.*(1/Total resistance in the emitter+1/Load resistance)/(Signal Resistance+Emitter Resistance)
• output_voltage = -(MOSFET Transconductance*Load Resistance*Finite input voltage)
• voltage_gain = Input resistance/(Load resistance+1/MOSFET Transconductance)
• resistance_output = 1/MOSFET Transconductance
• overall_voltage_gain = Load resistance/(Load resistance+1/MOSFET Transconductance)
• resistance_input = Input voltage/Signal current in the base
• voltage_gain_amplifier = Load resistance/(Load resistance+Emitter Resistance)
Where is the Overall voltage gain of the buffer amplifier when the load resistance is given calculator used?
Among many, Overall voltage gain of the buffer amplifier when the load resistance is given calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
{FormulaExamplesList} Let Others Know
LinkedIn
Email
WhatsApp
Copied!