Differential gain of MOS transistor in terms of intrinsic gain Calculator

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✖Intrinsic Gain is just the maximum possible voltage gain of a typical transistor, regardless of the bias point.ⓘ Intrinsic Gain [A_o]

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✖Differential gain - gain of the amplifier when a differential input is supplied i.e. input 1 is not equal to input 2.ⓘ Differential gain of MOS transistor in terms of intrinsic gain [A_d]

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Payal Priya

Birsa Institute of Technology (BIT), Sindri

Payal Priya has created this Calculator and 500+ more calculators!

Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

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Differential gain of MOS transistor in terms of intrinsic gain Solution

STEP 0: Pre-Calculation Summary

Formula Used

differential_gain = 1/2*Intrinsic Gain
A_d = 1/2*A_o
This formula uses 1 Variables

Variables Used

Intrinsic Gain - Intrinsic Gain is just the maximum possible voltage gain of a typical transistor, regardless of the bias point. (Measured in Decibel)

STEP 1: Convert Input(s) to Base Unit

Intrinsic Gain: 20 Decibel --> 20 Decibel No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

A_d = 1/2*A_o --> 1/2*20

Evaluating ... ...

A_d = 10

STEP 3: Convert Result to Output's Unit

10 Decibel --> No Conversion Required

FINAL ANSWER

10 Decibel <-- Differential gain

(Calculation completed in 00.016 seconds)

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< 6 Other formulas that calculate the same Output

Differential gain of BJT Amplifier when resistance in the emitter leads

differential_gain = (Common-base current gain.*2*Load Resistance)/(2*Emitter Resistance+2*Final Resistance) Go

differential gain for the instrumentation amplifer

differential_gain = (Resistance/Resistance)*(1+Resistance/Resistance) Go

Voltage gain of BJT differential half-circuit

differential_gain = Transconductance*(1/Load Resistance+1/Finite output resistance) Go

Differential gain of BJT differential Amplifier when resistance in the emitter leads

differential_gain = Load Resistance/(Emitter Resistance+Final Resistance) Go

Differential gain of the BJT differential amplifier

differential_gain = Differential output signal/Differential input signal Go

Differential gain of the BJT differential amplifier in terms of transconductance

differential_gain = Transconductance*Load Resistance Go

Differential gain of MOS transistor in terms of intrinsic gain Formula

differential_gain = 1/2*Intrinsic Gain
A_d = 1/2*A_o

Why current mirror is used in differential amplifier?

The current mirror load does help to limit the effect of Q4's output resistance. As a result, the common-mode gain is fairly close to unity. The differential gain is much higher, so this circuit offers a very reasonable common-mode rejection ratio (CMRR) for most practical applications.

How to Calculate Differential gain of MOS transistor in terms of intrinsic gain?

Differential gain of MOS transistor in terms of intrinsic gain calculator uses differential_gain = 1/2*Intrinsic Gain to calculate the Differential gain, The Differential gain of MOS transistor in terms of intrinsic gain formula is defined as the gain obtained at the output signal with respect to the difference in the input signals applied. Differential gain and is denoted by A_d symbol.

How to calculate Differential gain of MOS transistor in terms of intrinsic gain using this online calculator? To use this online calculator for Differential gain of MOS transistor in terms of intrinsic gain, enter Intrinsic Gain (A_o) and hit the calculate button. Here is how the Differential gain of MOS transistor in terms of intrinsic gain calculation can be explained with given input values -> 10 = 1/2*20.

FAQ

What is Differential gain of MOS transistor in terms of intrinsic gain?

The Differential gain of MOS transistor in terms of intrinsic gain formula is defined as the gain obtained at the output signal with respect to the difference in the input signals applied and is represented as A_d = 1/2*A_o or differential_gain = 1/2*Intrinsic Gain. Intrinsic Gain is just the maximum possible voltage gain of a typical transistor, regardless of the bias point.

How to calculate Differential gain of MOS transistor in terms of intrinsic gain?

The Differential gain of MOS transistor in terms of intrinsic gain formula is defined as the gain obtained at the output signal with respect to the difference in the input signals applied is calculated using differential_gain = 1/2*Intrinsic Gain. To calculate Differential gain of MOS transistor in terms of intrinsic gain, you need Intrinsic Gain (A_o). With our tool, you need to enter the respective value for Intrinsic 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 Differential gain?

In this formula, Differential gain uses Intrinsic Gain. We can use 6 other way(s) to calculate the same, which is/are as follows -

differential_gain = (Resistance/Resistance)*(1+Resistance/Resistance)
differential_gain = Differential output signal/Differential input signal
differential_gain = Transconductance*Load Resistance
differential_gain = (Common-base current gain.*2*Load Resistance)/(2*Emitter Resistance+2*Final Resistance)
differential_gain = Load Resistance/(Emitter Resistance+Final Resistance)
differential_gain = Transconductance*(1/Load Resistance+1/Finite output resistance)

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