FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches Formula

GoInput Offset Voltage of MOS Differential Amplifier Formula

GoInput Offset Voltage of MOS Differential Amplifier given Saturation Current Formula

Fx Copy

LaTeX Copy

Input offset voltage is the voltage that must be applied between the two input terminals of the op-amp to obtain zero volts at the output. Check FAQs

V os = (\frac{V ov}{2}) \cdot (\frac{WL}{WL 1})

V_os - Input Offset Voltage?V_ov - Effective Voltage?WL - Aspect Ratio?WL₁ - Aspect Ratio 1?

Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches Example

With values

With units

Only example

Here is how the Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches equation looks like with Values.

Here is how the Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches equation looks like with Units.

Here is how the Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches equation looks like.

3.5311 = (\frac{2.5}{2}) \cdot (\frac{5}{1.77})

3.5311V = (\frac{2.5V}{2}) \cdot (\frac{5}{1.77})

3.5311 = (\frac{2.5}{2}) \cdot (\frac{5}{1.77})

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Electronics » Category

Amplifiers » fx Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches

Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches Solution

Follow our step by step solution on how to calculate Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches?

FIRST Step Consider the formula

V os = (\frac{V ov}{2}) \cdot (\frac{WL}{WL 1})

Next Step Substitute values of Variables

∴

V os = (\frac{2.5V}{2}) \cdot (\frac{5}{1.77})

Next Step Prepare to Evaluate

∴

V os = (\frac{2.5}{2}) \cdot (\frac{5}{1.77})

Next Step Evaluate

∴

V os = 3.53107344632768V

LAST Step Rounding Answer

∴

V os = 3.5311V

Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches Formula Elements

Variables

Input Offset Voltage

Input offset voltage is the voltage that must be applied between the two input terminals of the op-amp to obtain zero volts at the output.

Symbol: V_os

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Input Offset Voltage

Effective Voltage

Effective 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 Effective Voltage

Aspect Ratio

Aspect Ratio is the ratio of the width of the channel to the length of the channel.

Symbol: WL

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Aspect Ratio

Aspect Ratio 1

Aspect Ratio 1 is the ratio of the width of the channel to the length of the channel.

Symbol: WL₁

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Aspect Ratio 1

Other Formulas to find Input Offset Voltage

Go Input Offset Voltage of MOS Differential Amplifier

V os = \frac{V o}{A d}

Go Input Offset Voltage of MOS Differential Amplifier given Saturation Current

V os = V t \cdot (\frac{I sc}{I s})

Go Total Input Offset Voltage of MOS Differential Amplifier given Saturation Current

V os = \sqrt{{(\frac{ΔR c}{R c})}^{2} + {(\frac{I sc}{I s})}^{2}}

Other formulas in Differential Configuration category

Go Maximum Input Common-Mode Range of MOS Differential Amplifier

V cmr = V t + V L - (\frac{1}{2} \cdot R L)

Go Minimum Input Common-Mode Range of MOS Differential Amplifier

V cmr = V t + V ov + V gs - V L

Go Input Voltage of MOS Differential Amplifier on Small-Signal Operation

V in = V cm + (\frac{1}{2} \cdot V is)

Go Transconductance of MOS Differential Amplifier on Small-Signal Operation

g m = \frac{I t}{V ov}

How to Evaluate Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches?

Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches evaluator uses Input Offset Voltage = (Effective Voltage/2)*(Aspect Ratio/Aspect Ratio 1) to evaluate the Input Offset Voltage, The Input Offset Voltage of MOS Differential Amplifier when aspect ratio mismatches formula is defined as the voltage that must be applied between the two input terminals of the op-amp to obtain zero volts at the output. Ideally, the output of the op-amp should be at zero volts when the inputs are grounded. In reality, the input terminals are at slightly different dc potentials. Input Offset Voltage is denoted by V_os symbol.

How to evaluate Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches using this online evaluator? To use this online evaluator for Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches, enter Effective Voltage (V_ov), Aspect Ratio (WL) & Aspect Ratio 1 (WL₁) and hit the calculate button.

FAQs on Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches

What is the formula to find Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches?

The formula of Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches is expressed as Input Offset Voltage = (Effective Voltage/2)*(Aspect Ratio/Aspect Ratio 1). Here is an example- 1.223092 = (2.5/2)*(5/1.77).

How to calculate Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches?

With Effective Voltage (V_ov), Aspect Ratio (WL) & Aspect Ratio 1 (WL₁) we can find Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches using the formula - Input Offset Voltage = (Effective Voltage/2)*(Aspect Ratio/Aspect Ratio 1).

What are the other ways to Calculate Input Offset Voltage?

Here are the different ways to Calculate Input Offset Voltage-

Input Offset Voltage=Output DC Offset Voltage/Differential Gain
Input Offset Voltage=Threshold Voltage*(Saturation Current for DC/Saturation Current)
Input Offset Voltage=sqrt((Change in Collector Resistance/Collector Resistance)^2+(Saturation Current for DC/Saturation Current)^2)

Can the Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches be negative?

Yes, the Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches, measured in Electric Potential can be negative.

Which unit is used to measure Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches?

Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches Formula

​GoInput Offset Voltage of MOS Differential Amplifier Formula

​GoInput Offset Voltage of MOS Differential Amplifier given Saturation Current Formula

Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches Example

Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches Solution

Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches Formula Elements

Other Formulas to find Input Offset Voltage

Other formulas in Differential Configuration category

How to Evaluate Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches?

FAQs on Input Offset Voltage of MOS Differential Amplifier when Aspect Ratio Mismatches

Variable Name

GoInput Offset Voltage of MOS Differential Amplifier Formula

GoInput Offset Voltage of MOS Differential Amplifier given Saturation Current Formula