Intrinsic Gain of IC Amplifier Calculator

✖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.ⓘ Early Voltage [V_e]			+10% -10%
✖Overdrive voltage or overdrive voltage is excess of voltage across oxide over thermal voltage is termed.ⓘ Overdrive Voltage [V_ov]			+10% -10%

✖Intrinsic gain is defined as the maximum gain of an IC amplifiers.ⓘ Intrinsic Gain of IC Amplifier [G_i]

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Formula

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Intrinsic Gain of IC Amplifier

Formula

`"G"_{"i"} = 2*"V"_{"e"}/"V"_{"ov"}`

Example

`"96"=2*"0.012V/μm"/"250V"`

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Intrinsic Gain of IC Amplifier Solution

STEP 0: Pre-Calculation Summary

Formula Used

Intrinsic Gain = 2*Early Voltage/Overdrive Voltage
G_i = 2*V_e/V_ov
This formula uses 3 Variables

Variables Used

Intrinsic Gain - Intrinsic gain is defined as the maximum gain of an IC amplifiers.
Early Voltage - (Measured in Volt per Meter) - 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.
Overdrive Voltage - (Measured in Volt) - Overdrive voltage or overdrive voltage is excess of voltage across oxide over thermal voltage is termed.

STEP 1: Convert Input(s) to Base Unit

Early Voltage: 0.012 Volt Per Micrometer --> 12000 Volt per Meter (Check conversion here)
Overdrive Voltage: 250 Volt --> 250 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

G_i = 2*V_e/V_ov --> 2*12000/250

Evaluating ... ...

G_i = 96

STEP 3: Convert Result to Output's Unit

96 --> No Conversion Required

FINAL ANSWER

96 <-- Intrinsic Gain

(Calculation completed in 00.005 seconds)

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Created by Payal Priya

Birsa Institute of Technology (BIT), Sindri

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National Institute Of Technology (NIT), Hamirpur

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Output Resistance of Wilson MOS Mirror

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Output Resistance of Wilson Current Mirror

Go Output Resistance of Wilson Current Mirror = (Transistor Current Gain 1*Finite Output Resistance 3)/2

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Go Reference Current = Output Current*(Aspect Ratio/Aspect Ratio 1)

Output Current of Wilson Current Mirror

Go Output Current = Reference Current*(1/(1+(2/Transistor Current Gain^2)))

Finite Output Resistance of IC Amplifier

Go Finite Output Resistance = Change in Output Voltage/Change in Current

Reference Current of Wilson Current Mirror

Go Reference Current = (1+2/Transistor Current Gain^2)*Output Current

Intrinsic Gain of IC Amplifier

Go Intrinsic Gain = 2*Early Voltage/Overdrive Voltage

Intrinsic Gain of IC Amplifier Formula

Intrinsic Gain = 2*Early Voltage/Overdrive Voltage
G_i = 2*V_e/V_ov

Which transistor has higher gain BJT or MOS and why?

BJT has more gain than MOSFET because MOSFET shows quadratic I-V characteristics and BJT shows exponential I-V characteristics and the change in exponential behavior is more as compared to quadratic behavior.

How to Calculate Intrinsic Gain of IC Amplifier?

Intrinsic Gain of IC Amplifier calculator uses Intrinsic Gain = 2*Early Voltage/Overdrive Voltage to calculate 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 calculate Intrinsic Gain of IC Amplifier using this online calculator? To use this online calculator for Intrinsic Gain of IC Amplifier, enter Early Voltage (V_e) & Overdrive Voltage (V_ov) and hit the calculate button. Here is how the Intrinsic Gain of IC Amplifier calculation can be explained with given input values -> 96 = 2*12000/250.

FAQ

What is Intrinsic Gain of IC Amplifier?

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 and is represented as G_i = 2*V_e/V_ov or Intrinsic Gain = 2*Early Voltage/Overdrive 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 & Overdrive voltage or overdrive voltage is excess of voltage across oxide over thermal voltage is termed.

How to calculate Intrinsic Gain of IC Amplifier?

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 is calculated using Intrinsic Gain = 2*Early Voltage/Overdrive Voltage. To calculate Intrinsic Gain of IC Amplifier, you need Early Voltage (V_e) & Overdrive Voltage (V_ov). With our tool, you need to enter the respective value for Early Voltage & Overdrive Voltage 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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