Short Circuit Transconductance of Differential Amplifier Solution

STEP 0: Pre-Calculation Summary
Formula Used
Short Circuit Transconductance = Output Current/Differential Input Signal
gms = iout/Vid
This formula uses 3 Variables
Variables Used
Short Circuit Transconductance - (Measured in Siemens) - Short Circuit transconductance is the electrical characteristic relating the current through the output of a device to the voltage across the input of a device.
Output Current - (Measured in Ampere) - Output Current is the current the amplifier draws from the signal source.
Differential Input Signal - (Measured in Volt) - The Differential Input Signal is simply the difference between the two input signals v1 and v2.
STEP 1: Convert Input(s) to Base Unit
Output Current: 5 Milliampere --> 0.005 Ampere (Check conversion here)
Differential Input Signal: 2.46 Volt --> 2.46 Volt No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
gms = iout/Vid --> 0.005/2.46
Evaluating ... ...
gms = 0.00203252032520325
STEP 3: Convert Result to Output's Unit
0.00203252032520325 Siemens -->2.03252032520325 Millisiemens (Check conversion here)
FINAL ANSWER
2.03252032520325 โ‰ˆ 2.03252 Millisiemens <-- Short Circuit Transconductance
(Calculation completed in 00.020 seconds)

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Created by Payal Priya
Birsa Institute of Technology (BIT), Sindri
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4 Response of Differential Amplifier Calculators

Transconductance of CC-CB Amplifier
Go Transconductance = (2*Voltage Gain)/((Resistance/(Resistance+Signal Resistance))*Load Resistance)
Dominant Pole Frequency of Differential Amplifier
Go Pole Frequency = 1/(2*pi*Capacitance*Output Resistance)
Frequency of Differential Amplifier given Load Resistance
Go Frequency = 1/(2*pi*Load Resistance*Capacitance)
Short Circuit Transconductance of Differential Amplifier
Go Short Circuit Transconductance = Output Current/Differential Input Signal

20 Multi Stage Amplifiers Calculators

Constant 2 of Source Follower Transfer Function
Go Constant B = (((Gate to Source Capacitance+Gate to Drain Capacitance)*Capacitance+(Gate to Source Capacitance+Gate to Source Capacitance))/(Transconductance*Load Resistance+1))*Signal Resistance*Load Resistance
Gain Bandwidth Product
Go Gain Bandwidth Product = (Transconductance*Load Resistance)/(2*pi*Load Resistance*(Capacitance+Gate to Drain Capacitance))
3-DB Frequency in Design Insight and Trade-Off
Go 3 dB Frequency = 1/(2*pi*(Capacitance+Gate to Drain Capacitance)*(1/(1/Load Resistance+1/Output Resistance)))
Transconductance of CC-CB Amplifier
Go Transconductance = (2*Voltage Gain)/((Resistance/(Resistance+Signal Resistance))*Load Resistance)
Overall Voltage Gain of CC CB Amplifier
Go Voltage Gain = 1/2*(Resistance/(Resistance+Signal Resistance))*Load Resistance*Transconductance
Signal Voltage in High Frequency Response of Source and Emitter Follower
Go Output Voltage = (Electric Current*Signal Resistance)+Gate to Source Voltage+Threshold Voltage
Input Resistance of CC CB Amplifier
Go Resistance = (Common Emitter Current Gain+1)*(Emitter Resistance+Resistance of Secondary Winding in Primary)
Total Capacitance of CB-CG Amplifier
Go Capacitance = 1/(2*pi*Load Resistance*Output Pole Frequency)
Dominant Pole Frequency of Differential Amplifier
Go Pole Frequency = 1/(2*pi*Capacitance*Output Resistance)
Frequency of Differential Amplifier given Load Resistance
Go Frequency = 1/(2*pi*Load Resistance*Capacitance)
Short Circuit Transconductance of Differential Amplifier
Go Short Circuit Transconductance = Output Current/Differential Input Signal
Transition Frequency of Source-Follower Transfer Function
Go Transition Frequency = Transconductance/Gate to Source Capacitance
Gate to Source Capacitance of Source Follower
Go Gate to Source Capacitance = Transconductance/Transition Frequency
Transconductance of Source-Follower
Go Transconductance = Transition Frequency*Gate to Source Capacitance
Drain Resistance in Cascode Amplifier
Go Drain Resistance = 1/(1/Finite Input Resistance+1/Resistance)
Amplifier Gain given Function of Complex Frequency Variable
Go Amplifier Gain in Mid Band = Mid Band Gain*Gain Factor
Gain Factor
Go Gain Factor = Amplifier Gain in Mid Band/Mid Band Gain
Dominant Pole-Frequency of Source-Follower
Go Frequency of Dominant Pole = 1/(2*pi*Constant B)
Power Gain of Amplifier given Voltage Gain and Current Gain
Go Power Gain = Voltage Gain*Current Gain
Break Frequency of Source Follower
Go Break Frequency = 1/sqrt(Constant C)

Short Circuit Transconductance of Differential Amplifier Formula

Short Circuit Transconductance = Output Current/Differential Input Signal
gms = iout/Vid

What is differentiator amplifier? What are the types of differential amplifier?

A differential amplifier (also known as a difference amplifier or op-amp subtractor) is a type of electronic amplifier that amplifies the difference between two input voltages but suppresses any voltage common to the two inputs.
The four differential amplifier configurations are following:
Dual input, balanced output differential amplifier, Dual input, unbalanced output differential amplifier, Single input balanced output differential amplifier, Single input unbalanced output differential amplifier.

How to Calculate Short Circuit Transconductance of Differential Amplifier?

Short Circuit Transconductance of Differential Amplifier calculator uses Short Circuit Transconductance = Output Current/Differential Input Signal to calculate the Short Circuit Transconductance, The Short circuit transconductance of differential amplifier formula is defined as the electrical characteristic relating the current through the output of a device to the voltage across the input of a device. Conductance is the reciprocal of resistance. Short Circuit Transconductance is denoted by gms symbol.

How to calculate Short Circuit Transconductance of Differential Amplifier using this online calculator? To use this online calculator for Short Circuit Transconductance of Differential Amplifier, enter Output Current (iout) & Differential Input Signal (Vid) and hit the calculate button. Here is how the Short Circuit Transconductance of Differential Amplifier calculation can be explained with given input values -> 2032.52 = 0.005/2.46.

FAQ

What is Short Circuit Transconductance of Differential Amplifier?
The Short circuit transconductance of differential amplifier formula is defined as the electrical characteristic relating the current through the output of a device to the voltage across the input of a device. Conductance is the reciprocal of resistance and is represented as gms = iout/Vid or Short Circuit Transconductance = Output Current/Differential Input Signal. Output Current is the current the amplifier draws from the signal source & The Differential Input Signal is simply the difference between the two input signals v1 and v2.
How to calculate Short Circuit Transconductance of Differential Amplifier?
The Short circuit transconductance of differential amplifier formula is defined as the electrical characteristic relating the current through the output of a device to the voltage across the input of a device. Conductance is the reciprocal of resistance is calculated using Short Circuit Transconductance = Output Current/Differential Input Signal. To calculate Short Circuit Transconductance of Differential Amplifier, you need Output Current (iout) & Differential Input Signal (Vid). With our tool, you need to enter the respective value for Output Current & Differential Input Signal 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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