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Intrinsic Gain of IC Amplifier Formula

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Intrinsic gain is defined as the maximum gain of an IC amplifiers. Check FAQs

G i = 2 \cdot \frac{V e}{V ov}

G_i - Intrinsic Gain?V_e - Early Voltage?V_ov - Overdrive Voltage?

Intrinsic Gain of IC Amplifier Example

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Here is how the Intrinsic Gain of IC Amplifier equation looks like with Values.

Here is how the Intrinsic Gain of IC Amplifier equation looks like with Units.

Here is how the Intrinsic Gain of IC Amplifier equation looks like.

96 = 2 \cdot \frac{0.012}{250}

96 = 2 \cdot \frac{0.012V/μm}{250V}

96 = 2 \cdot \frac{0.012}{250}

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Intrinsic Gain of IC Amplifier Solution

Follow our step by step solution on how to calculate Intrinsic Gain of IC Amplifier?

FIRST Step Consider the formula

G i = 2 \cdot \frac{V e}{V ov}

Next Step Substitute values of Variables

∴

G i = 2 \cdot \frac{0.012V/μm}{250V}

Next Step Convert Units

∴

G i = 2 \cdot \frac{12000V/m}{250V}

Next Step Prepare to Evaluate

∴

G i = 2 \cdot \frac{12000}{250}

LAST Step Evaluate

∴

G i = 96

Intrinsic Gain of IC Amplifier Formula Elements

Variables

Intrinsic Gain

Intrinsic gain is defined as the maximum gain of an IC amplifiers.

Symbol: G_i

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Intrinsic Gain

Early Voltage

Early voltage is entirely process-technology dependent, with the dimensions of volts per micron.Typically, V_A falls in the range of 5 V/μm to 50 V/μm.

Symbol: V_e

Measurement: Electric Field StrengthUnit: V/μm

Note: Value should be greater than 0.

Formulas to find Early Voltage

Overdrive Voltage

Overdrive voltage or overdrive voltage is excess of voltage across oxide over thermal voltage is termed.

Symbol: V_ov

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Overdrive Voltage

Other formulas in IC Amplifiers category

Go Finite Output Resistance of IC Amplifier

R fo = \frac{ΔV o}{ΔI o}

Go Output Current

I out = I ref \cdot (\frac{I t2}{I t1})

Go Reference Current of IC Amplifier

I ref = I o \cdot (\frac{WL}{WL 1})

Go Output Current of Wilson Current Mirror

I o = I ref \cdot (\frac{1}{1 + (\frac{2}{β^{2}})})

How to Evaluate Intrinsic Gain of IC Amplifier?

Intrinsic Gain of IC Amplifier evaluator uses Intrinsic Gain = 2*Early Voltage/Overdrive Voltage to evaluate the Intrinsic Gain, The Intrinsic Gain of IC Amplifier formula is defined as the maximum possible voltage gain of a typical transistor, regardless of the bias point. It is calculated using the maximum gain of a CE (Common Emitter) amplifier, by eliminating IC it's equal to VA/Vov and it hasn't any dependence on the bias point of the transistor. Intrinsic Gain is denoted by G_i symbol.

How to evaluate Intrinsic Gain of IC Amplifier using this online evaluator? To use this online evaluator for Intrinsic Gain of IC Amplifier, enter Early Voltage (V_e) & Overdrive Voltage (V_ov) and hit the calculate button.

FAQs on Intrinsic Gain of IC Amplifier

What is the formula to find Intrinsic Gain of IC Amplifier?

The formula of Intrinsic Gain of IC Amplifier is expressed as Intrinsic Gain = 2*Early Voltage/Overdrive Voltage. Here is an example- 96 = 2*12000/250.

How to calculate Intrinsic Gain of IC Amplifier?

With Early Voltage (V_e) & Overdrive Voltage (V_ov) we can find Intrinsic Gain of IC Amplifier using the formula - Intrinsic Gain = 2*Early Voltage/Overdrive Voltage.

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Intrinsic Gain of IC Amplifier Formula

Intrinsic Gain of IC Amplifier Example

Intrinsic Gain of IC Amplifier Solution

Intrinsic Gain of IC Amplifier Formula Elements

Other formulas in IC Amplifiers category

How to Evaluate Intrinsic Gain of IC Amplifier?

FAQs on Intrinsic Gain of IC Amplifier

Variable Name