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Setup Time at Low Logic Formula

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Setup Time at Low Logic is defined as the setup time when the logic falls to low input or 0. Check FAQs

T setup0 = t af - T hold1

T_setup0 - Setup Time at Low Logic?t_af - Aperture Time for Falling Input?T_hold1 - Hold Time at High Logic?

Setup Time at Low Logic Example

With values

With units

Only example

Here is how the Setup Time at Low Logic equation looks like with Values.

Here is how the Setup Time at Low Logic equation looks like with Units.

Here is how the Setup Time at Low Logic equation looks like.

3.75 = 11.65 - 7.9

3.75ns = 11.65ns - 7.9ns

3.75 = 11.65 - 7.9

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Setup Time at Low Logic Solution

Follow our step by step solution on how to calculate Setup Time at Low Logic?

FIRST Step Consider the formula

T setup0 = t af - T hold1

Next Step Substitute values of Variables

∴

T setup0 = 11.65ns - 7.9ns

Next Step Convert Units

∴

T setup0 = 1.2E-8s - 7.9E-9s

Next Step Prepare to Evaluate

∴

T setup0 = 1.2E-8 - 7.9E-9

Next Step Evaluate

∴

T setup0 = 3.75E-09s

LAST Step Convert to Output's Unit

∴

T setup0 = 3.75ns

Setup Time at Low Logic Formula Elements

Variables

Setup Time at Low Logic

Setup Time at Low Logic is defined as the setup time when the logic falls to low input or 0.

Symbol: T_setup0

Measurement: TimeUnit: ns

Note: Value should be greater than 0.

Formulas to find Setup Time at Low Logic

Aperture Time for Falling Input

Aperture Time for Falling Input is defined as the time during the input when the logic falls to 0 or low output.

Symbol: t_af

Measurement: TimeUnit: ns

Note: Value should be greater than 0.

Formulas to find Aperture Time for Falling Input

Hold Time at High Logic

Hold Time at High logic is defined as the hold time during the input when the logic goes high to 1 or high output.

Symbol: T_hold1

Measurement: TimeUnit: ns

Note: Value should be greater than 0.

Formulas to find Hold Time at High Logic

Other formulas in CMOS Time Characteristics category

Go Aperture Time for Rising Input

t ar = T setup1 + T hold0

Go Aperture Time for Falling Input

t af = T setup0 + T hold1

Go Setup Time at High Logic

T setup1 = t ar - T hold0

Go Hold Time at Low logic

T hold0 = t ar - T setup1

How to Evaluate Setup Time at Low Logic?

Setup Time at Low Logic evaluator uses Setup Time at Low Logic = Aperture Time for Falling Input-Hold Time at High Logic to evaluate the Setup Time at Low Logic, The Setup Time at Low Logic refers to the minimum amount of time that a data input signal must remain stable at a low voltage level (binary '0') before a clock edge arrives in a digital circuit. This timing requirement ensures that the receiving circuit has enough time to properly capture the low logic value without errors. Setup Time at Low Logic is denoted by T_setup0 symbol.

How to evaluate Setup Time at Low Logic using this online evaluator? To use this online evaluator for Setup Time at Low Logic, enter Aperture Time for Falling Input (t_af) & Hold Time at High Logic (T_hold1) and hit the calculate button.

FAQs on Setup Time at Low Logic

What is the formula to find Setup Time at Low Logic?

The formula of Setup Time at Low Logic is expressed as Setup Time at Low Logic = Aperture Time for Falling Input-Hold Time at High Logic. Here is an example- 3.1E+9 = 1.165E-08-7.9E-09.

How to calculate Setup Time at Low Logic?

With Aperture Time for Falling Input (t_af) & Hold Time at High Logic (T_hold1) we can find Setup Time at Low Logic using the formula - Setup Time at Low Logic = Aperture Time for Falling Input-Hold Time at High Logic.

Can the Setup Time at Low Logic be negative?

No, the Setup Time at Low Logic, measured in Time cannot be negative.

Which unit is used to measure Setup Time at Low Logic?

Setup Time at Low Logic is usually measured using the Nanosecond[ns] for Time. Second[ns], Millisecond[ns], Microsecond[ns] are the few other units in which Setup Time at Low Logic can be measured.

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Setup Time at Low Logic Formula

Setup Time at Low Logic Example

Setup Time at Low Logic Solution

Setup Time at Low Logic Formula Elements

Other formulas in CMOS Time Characteristics category

How to Evaluate Setup Time at Low Logic?

FAQs on Setup Time at Low Logic

Variable Name