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## Credits

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat
Shobhit Dimri has created this Calculator and 500+ more calculators!
Vishwakarma Government Engineering College (VGEC), Ahmedabad
Urvi Rathod has verified this Calculator and 1000+ more calculators!

## Hold Time at Low logic Solution

STEP 0: Pre-Calculation Summary
Formula Used
hold_time_at_low_logic = Aperture times for rising-Setup Time at high Logic
thold0 = tar-tsetup1
This formula uses 2 Variables
Variables Used
Aperture times for rising - Aperture times for rising is time taken (Measured in Second)
Setup Time at high Logic - Setup Time at high Logic at high logic (Measured in Second)
STEP 1: Convert Input(s) to Base Unit
Aperture times for rising: 4 Second --> 4 Second No Conversion Required
Setup Time at high Logic: 5 Second --> 5 Second No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
thold0 = tar-tsetup1 --> 4-5
Evaluating ... ...
thold0 = -1
STEP 3: Convert Result to Output's Unit
-1 Second --> No Conversion Required
-1 Second <-- Hold Time at Low logic
(Calculation completed in 00.016 seconds)

## < 10+ CMOS-VLSI Design Calculators

Drain Voltage
drain_voltage = sqrt(dynamic power/frequency*Capacitance) Go
Gate to Channel Voltage
gate_to_channel_voltage = (Channel Charge/Gate Capacitance)+Threshold voltage Go
Threshold Voltage
threshold_voltage = Gate to Channel Voltage-(Channel Charge/Gate Capacitance) Go
Gate Capacitance
channel_charge = Gate Capacitance*(Gate to Channel Voltage-Threshold voltage) Go
Channel Charge
channel_charge = Gate Capacitance*(Gate to Channel Voltage-Threshold voltage) Go
Capacitor dynamic power
dynamic_power = Drain Voltage^2*frequency*Capacitance Go
Potential gate to Collector
potential_gate_to_collector = (Potential Gate to Source+Potential Gate to Drain)/2 Go
Potential Gate to Drain
potential_gate_to_drain = 2*potential gate to collector-Potential Gate to Source Go
Static Current
static_current = Static power/Drain Voltage Go
Static Power Dissipation
static_power = static current*Drain Voltage Go

### Hold Time at Low logic Formula

hold_time_at_low_logic = Aperture times for rising-Setup Time at high Logic
thold0 = tar-tsetup1

## What is the function of tie-high and tie-low cells?

Tie-high and tie-low are used to connect the transistors of the gate by using either the power or the ground. The gates are connected using the power or ground then it can be turned off and on due to the power bounce from the ground.

## How to Calculate Hold Time at Low logic?

Hold Time at Low logic calculator uses hold_time_at_low_logic = Aperture times for rising-Setup Time at high Logic to calculate the Hold Time at Low logic, The Hold Time at Low logic formula is defined as the hold time at which logic or output falls to low or 0. Hold Time at Low logic and is denoted by thold0 symbol.

How to calculate Hold Time at Low logic using this online calculator? To use this online calculator for Hold Time at Low logic, enter Aperture times for rising (tar) and Setup Time at high Logic (tsetup1) and hit the calculate button. Here is how the Hold Time at Low logic calculation can be explained with given input values -> -1 = 4-5 .

### FAQ

What is Hold Time at Low logic?
The Hold Time at Low logic formula is defined as the hold time at which logic or output falls to low or 0 and is represented as thold0 = tar-tsetup1 or hold_time_at_low_logic = Aperture times for rising-Setup Time at high Logic . Aperture times for rising is time taken and Setup Time at high Logic at high logic.
How to calculate Hold Time at Low logic?
The Hold Time at Low logic formula is defined as the hold time at which logic or output falls to low or 0 is calculated using hold_time_at_low_logic = Aperture times for rising-Setup Time at high Logic . To calculate Hold Time at Low logic, you need Aperture times for rising (tar) and Setup Time at high Logic (tsetup1). With our tool, you need to enter the respective value for Aperture times for rising and Setup 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.
How many ways are there to calculate Hold Time at Low logic?
In this formula, Hold Time at Low logic uses Aperture times for rising and Setup Time at high Logic. We can use 10 other way(s) to calculate the same, which is/are as follows -
• dynamic_power = Drain Voltage^2*frequency*Capacitance
• drain_voltage = sqrt(dynamic power/frequency*Capacitance)
• static_power = static current*Drain Voltage
• static_current = Static power/Drain Voltage
• channel_charge = Gate Capacitance*(Gate to Channel Voltage-Threshold voltage)
• channel_charge = Gate Capacitance*(Gate to Channel Voltage-Threshold voltage)
• gate_to_channel_voltage = (Channel Charge/Gate Capacitance)+Threshold voltage
• threshold_voltage = Gate to Channel Voltage-(Channel Charge/Gate Capacitance)
• potential_gate_to_collector = (Potential Gate to Source+Potential Gate to Drain)/2
• potential_gate_to_drain = 2*potential gate to collector-Potential Gate to Source
Where is the Hold Time at Low logic calculator used?
Among many, Hold Time at Low logic calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
{FormulaExamplesList}
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