CMOS Critical Voltage Formula

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Critical Voltage in CMOS is the minimum phase to the neutral voltage which glows and appears all along the line conductor. Check FAQs
Vc=EcL
Vc - Critical Voltage in CMOS?Ec - Critical Electric Field?L - Mean Free Path?

CMOS Critical Voltage Example

With values
With units
Only example

Here is how the CMOS Critical Voltage equation looks like with Values.

Here is how the CMOS Critical Voltage equation looks like with Units.

Here is how the CMOS Critical Voltage equation looks like.

2.7903Edit=0.004Edit697.57Edit
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CMOS Critical Voltage Solution

Follow our step by step solution on how to calculate CMOS Critical Voltage?

FIRST Step Consider the formula
Vc=EcL
Next Step Substitute values of Variables
Vc=0.004V/mm697.57mm
Next Step Convert Units
Vc=4V/m0.6976m
Next Step Prepare to Evaluate
Vc=40.6976
Next Step Evaluate
Vc=2.79028V
LAST Step Rounding Answer
Vc=2.7903V

CMOS Critical Voltage Formula Elements

Variables
Critical Voltage in CMOS
Critical Voltage in CMOS is the minimum phase to the neutral voltage which glows and appears all along the line conductor.
Symbol: Vc
Measurement: Electric PotentialUnit: V
Note: Value should be greater than 0.
Critical Electric Field
Critical Electric Field is defined as the electric force per unit charge.
Symbol: Ec
Measurement: Electric Field StrengthUnit: V/mm
Note: Value should be greater than 0.
Mean Free Path
Mean Free Path is defined as the average distance travelled by a moving particle between successive impacts, which modifies its direction or energy or other particle properties.
Symbol: L
Measurement: LengthUnit: mm
Note: Value should be greater than 0.

Other formulas in CMOS Circuit Characteristics category

​Go CMOS Mean Free Path
L=VcEc
​Go Width of Source Diffusion
W=AsDs
​Go Area of Source Diffusion
As=DsW
​Go Depletion Region Width
Ld=Lpn-Leff

How to Evaluate CMOS Critical Voltage?

CMOS Critical Voltage evaluator uses Critical Voltage in CMOS = Critical Electric Field*Mean Free Path to evaluate the Critical Voltage in CMOS, The CMOS critical Voltage formula is defined as the voltage between the collector and emitter terminals under conditions of base current or base-emitter voltage beyond which the collector current remains essentially constant as the base current or voltage is increased. Critical Voltage in CMOS is denoted by Vc symbol.

How to evaluate CMOS Critical Voltage using this online evaluator? To use this online evaluator for CMOS Critical Voltage, enter Critical Electric Field (Ec) & Mean Free Path (L) and hit the calculate button.

FAQs on CMOS Critical Voltage

What is the formula to find CMOS Critical Voltage?
The formula of CMOS Critical Voltage is expressed as Critical Voltage in CMOS = Critical Electric Field*Mean Free Path. Here is an example- 2.79828 = 4*0.69757.
How to calculate CMOS Critical Voltage?
With Critical Electric Field (Ec) & Mean Free Path (L) we can find CMOS Critical Voltage using the formula - Critical Voltage in CMOS = Critical Electric Field*Mean Free Path.
Can the CMOS Critical Voltage be negative?
No, the CMOS Critical Voltage, measured in Electric Potential cannot be negative.
Which unit is used to measure CMOS Critical Voltage?
CMOS Critical Voltage is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which CMOS Critical Voltage can be measured.
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