Maximum Voltage Gain given all Voltages Solution

STEP 0: Pre-Calculation Summary
Formula Used
Maximum Voltage Gain = (Supply Voltage-0.3)/Thermal Voltage
Avm = (Vdd-0.3)/Vt
This formula uses 3 Variables
Variables Used
Maximum Voltage Gain - Maximum 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).
Supply Voltage - (Measured in Volt) - Supply voltage is the voltage level supplied to an electronic device, and it is a critical parameter that affects the performance and reliability of the device.
Thermal Voltage - (Measured in Volt) - Thermal Voltage of a MOSFET is the voltage that is required to cause a change in the device's resistance due to thermal excitation.
STEP 1: Convert Input(s) to Base Unit
Supply Voltage: 8.45 Volt --> 8.45 Volt No Conversion Required
Thermal Voltage: 1.02 Volt --> 1.02 Volt No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Avm = (Vdd-0.3)/Vt --> (8.45-0.3)/1.02
Evaluating ... ...
Avm = 7.99019607843137
STEP 3: Convert Result to Output's Unit
7.99019607843137 --> No Conversion Required
FINAL ANSWER
7.99019607843137 7.990196 <-- Maximum Voltage Gain
(Calculation completed in 00.004 seconds)

Credits

Created by Payal Priya
Birsa Institute of Technology (BIT), Sindri
Payal Priya has created this Calculator and 600+ more calculators!
Verified by Urvi Rathod
Vishwakarma Government Engineering College (VGEC), Ahmedabad
Urvi Rathod has verified this Calculator and 1900+ more calculators!

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

Maximum Voltage Gain given all Voltages Formula

Maximum Voltage Gain = (Supply Voltage-0.3)/Thermal Voltage
Avm = (Vdd-0.3)/Vt

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 Maximum Voltage Gain given all Voltages?

Maximum Voltage Gain given all Voltages calculator uses Maximum Voltage Gain = (Supply Voltage-0.3)/Thermal Voltage to calculate the Maximum Voltage Gain, The Maximum voltage gain given all voltages is the amount of voltage that an electronic device needs in order to power on and function. It is the amount of voltage that an electronic device needs in DC Biasing condition, where an extra load is added and voltage is given at junctions as per the type of biasing. Maximum Voltage Gain is denoted by Avm symbol.

How to calculate Maximum Voltage Gain given all Voltages using this online calculator? To use this online calculator for Maximum Voltage Gain given all Voltages, enter Supply Voltage (Vdd) & Thermal Voltage (Vt) and hit the calculate button. Here is how the Maximum Voltage Gain given all Voltages calculation can be explained with given input values -> 7.990196 = (8.45-0.3)/1.02.

FAQ

What is Maximum Voltage Gain given all Voltages?
The Maximum voltage gain given all voltages is the amount of voltage that an electronic device needs in order to power on and function. It is the amount of voltage that an electronic device needs in DC Biasing condition, where an extra load is added and voltage is given at junctions as per the type of biasing and is represented as Avm = (Vdd-0.3)/Vt or Maximum Voltage Gain = (Supply Voltage-0.3)/Thermal Voltage. Supply voltage is the voltage level supplied to an electronic device, and it is a critical parameter that affects the performance and reliability of the device & Thermal Voltage of a MOSFET is the voltage that is required to cause a change in the device's resistance due to thermal excitation.
How to calculate Maximum Voltage Gain given all Voltages?
The Maximum voltage gain given all voltages is the amount of voltage that an electronic device needs in order to power on and function. It is the amount of voltage that an electronic device needs in DC Biasing condition, where an extra load is added and voltage is given at junctions as per the type of biasing is calculated using Maximum Voltage Gain = (Supply Voltage-0.3)/Thermal Voltage. To calculate Maximum Voltage Gain given all Voltages, you need Supply Voltage (Vdd) & Thermal Voltage (Vt). With our tool, you need to enter the respective value for Supply Voltage & Thermal 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 Maximum Voltage Gain?
In this formula, Maximum Voltage Gain uses Supply Voltage & Thermal Voltage. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • Maximum Voltage Gain = 2*(Supply Voltage-Effective Voltage)/(Effective Voltage)
  • Maximum Voltage Gain = 2*(Supply Voltage-Effective Voltage)/(Effective Voltage)
Let Others Know
Facebook
Twitter
Reddit
LinkedIn
Email
WhatsApp
Copied!