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Lock Voltage Formula

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Lock voltage is defined as the sum of the value of voltage during lock of the voltage in an voltage controlled-oscillator. Check FAQs

V lock = V ctrl - V offl

V_lock - Lock Voltage?V_ctrl - VCO Control Voltage?V_offl - VCO Offset Voltage?

Lock Voltage Example

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Here is how the Lock Voltage equation looks like with Values.

Here is how the Lock Voltage equation looks like with Units.

Here is how the Lock Voltage equation looks like.

2 = 7 - 5

2V = 7V - 5V

2 = 7 - 5

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Lock Voltage Solution

Follow our step by step solution on how to calculate Lock Voltage?

FIRST Step Consider the formula

V lock = V ctrl - V offl

Next Step Substitute values of Variables

∴

V lock = 7V - 5V

Next Step Prepare to Evaluate

∴

V lock = 7 - 5

LAST Step Evaluate

∴

V lock = 2V

Lock Voltage Formula Elements

Variables

Lock Voltage

Lock voltage is defined as the sum of the value of voltage during lock of the voltage in an voltage controlled-oscillator.

Symbol: V_lock

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Lock Voltage

VCO Control Voltage

VCO Control Voltage is the allowable voltage in VCO.

Symbol: V_ctrl

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find VCO Control Voltage

VCO Offset Voltage

VCO Offset Voltage is defined as the voltage that must be applied between the two input terminals of an OPAMP to null or zero the output.

Symbol: V_offl

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find VCO Offset Voltage

Other formulas in CMOS Design Characteristics category

Go Static Current

i static = \frac{P static}{V bc}

Go Built-in Potential

ψ o = V t \cdot \ln (\frac{N a \cdot N d}{{n i}^{2}})

Go Change in Frequency Clock

Δf = K vco \cdot V ctrl

Go Capacitance Onpath

C onpath = C t - C offpath

How to Evaluate Lock Voltage?

Lock Voltage evaluator uses Lock Voltage = VCO Control Voltage-VCO Offset Voltage to evaluate the Lock Voltage, The lock voltage formula is defined as the difference between a voltage controlled-oscillator to a small offset voltage. Lock Voltage is denoted by V_lock symbol.

How to evaluate Lock Voltage using this online evaluator? To use this online evaluator for Lock Voltage, enter VCO Control Voltage (V_ctrl) & VCO Offset Voltage (V_offl) and hit the calculate button.

FAQs on Lock Voltage

What is the formula to find Lock Voltage?

The formula of Lock Voltage is expressed as Lock Voltage = VCO Control Voltage-VCO Offset Voltage. Here is an example- 2 = 7-5.

How to calculate Lock Voltage?

With VCO Control Voltage (V_ctrl) & VCO Offset Voltage (V_offl) we can find Lock Voltage using the formula - Lock Voltage = VCO Control Voltage-VCO Offset Voltage.

Can the Lock Voltage be negative?

No, the Lock Voltage, measured in Electric Potential cannot be negative.

Which unit is used to measure Lock Voltage?

Lock Voltage is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Lock Voltage can be measured.

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Lock Voltage Formula

Lock Voltage Example

Lock Voltage Solution

Lock Voltage Formula Elements

Other formulas in CMOS Design Characteristics category

How to Evaluate Lock Voltage?

FAQs on Lock Voltage

Variable Name