Setup Time at Low Logic Calculator

✖Aperture Time for Falling Input is defined as the time during the input when the logic falls to 0 or low output.ⓘ Aperture Time for Falling Input [t_af]			+10% -10%
✖Hold Time at High logic is defined as the hold time during the input when the logic goes high to 1 or high output.ⓘ Hold Time at High Logic [T_hold1]			+10% -10%

✖Setup Time at Low Logic is defined as the setup time when the logic falls to low input or 0.ⓘ Setup Time at Low Logic [T_setup0]

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Setup Time at Low Logic Solution

STEP 0: Pre-Calculation Summary

Formula Used

Setup Time at Low Logic = Aperture Time for Falling Input-Hold Time at High Logic
T_setup0 = t_af-T_hold1
This formula uses 3 Variables

Variables Used

Setup Time at Low Logic - (Measured in Second) - Setup Time at Low Logic is defined as the setup time when the logic falls to low input or 0.
Aperture Time for Falling Input - (Measured in Second) - Aperture Time for Falling Input is defined as the time during the input when the logic falls to 0 or low output.
Hold Time at High Logic - (Measured in Second) - Hold Time at High logic is defined as the hold time during the input when the logic goes high to 1 or high output.

STEP 1: Convert Input(s) to Base Unit

Aperture Time for Falling Input: 11.65 Nanosecond --> 1.165E-08 Second (Check conversion here)
Hold Time at High Logic: 7.9 Nanosecond --> 7.9E-09 Second (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

T_setup0 = t_af-T_hold1 --> 1.165E-08-7.9E-09

Evaluating ... ...

T_setup0 = 3.75E-09

STEP 3: Convert Result to Output's Unit

3.75E-09 Second -->3.75 Nanosecond (Check conversion here)

FINAL ANSWER

3.75 Nanosecond <-- Setup Time at Low Logic

(Calculation completed in 00.004 seconds)

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Credits

Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

Shobhit Dimri has created this Calculator and 900+ more calculators!

Verified by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

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< CMOS Time Characteristics Calculators

Aperture Time for Falling Input

LaTeX Go Aperture Time for Falling Input = Setup Time at Low Logic+Hold Time at High Logic

Setup Time at Low Logic

LaTeX Go Setup Time at Low Logic = Aperture Time for Falling Input-Hold Time at High Logic

Aperture Time for Rising Input

LaTeX Go Aperture Time for Rising Input = Setup Time at High Logic+Hold Time at Low Logic

Setup Time at High Logic

LaTeX Go Setup Time at High Logic = Aperture Time for Rising Input-Hold Time at Low Logic

Setup Time at Low Logic Formula

LaTeX Go

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

What is setup times tsetup0 and tsetup1?

In general, the delays will differ for inputs of 0 and 1. The setup times tsetup0 and tsetup1 are the times that D must fall or rise, respectively, before the clock so that the data is properly captured with the least possible tDQ.

How to Calculate Setup Time at Low Logic?

Setup Time at Low Logic calculator uses Setup Time at Low Logic = Aperture Time for Falling Input-Hold Time at High Logic to calculate 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 calculate Setup Time at Low Logic using this online calculator? To use this online calculator 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. Here is how the Setup Time at Low Logic calculation can be explained with given input values -> 3.1E+9 = 1.165E-08-7.9E-09.

FAQ

What is 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 and is represented as T_setup0 = t_af-T_hold1 or Setup Time at Low Logic = Aperture Time for Falling Input-Hold Time at High Logic. Aperture Time for Falling Input is defined as the time during the input when the logic falls to 0 or low output & Hold Time at High logic is defined as the hold time during the input when the logic goes high to 1 or high output.

How to calculate 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 is calculated using Setup Time at Low Logic = Aperture Time for Falling Input-Hold Time at High Logic. To calculate Setup Time at Low Logic, you need Aperture Time for Falling Input (t_af) & Hold Time at High Logic (T_hold1). With our tool, you need to enter the respective value for Aperture Time for Falling Input & Hold Time at High Logic 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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