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Birsa Institute of Technology (BIT), Sindri
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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
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
Evaluating ... ...
STEP 3: Convert Result to Output's Unit
10 Decibel --> No Conversion Required
10 Decibel <-- Differential gain
(Calculation completed in 00.016 seconds)

## < 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 of MOS transistor in terms of intrinsic gain Formula

differential_gain = 1/2*Intrinsic Gain

## 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 Ad 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 (Ao) 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 Ad = 1/2*Ao 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 (Ao). 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