Threshold Voltage after Full Scaling VLSI Calculator

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VLSI Material Optimization

Analog VLSI Design

✖Threshold voltage of transistor is the minimum gate to source voltage required to create conducting path between the source and drain terminals.ⓘ Threshold Voltage [V_t]			+10% -10%
✖Scaling factor is defined as the ratio by which the dimensions of the transistor are changed during the design process.ⓘ Scaling Factor [Sf]			+10% -10%

✖Threshold Voltage after Full Scaling is defined as the value of minimum required gate value to turn on the MOSFET after the full scaling process.ⓘ Threshold Voltage after Full Scaling VLSI [V_t']

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Threshold Voltage after Full Scaling VLSI

Formula

`("V"_{"t"}"'") = "V"_{"t"}/"Sf"`

Example

`"0.2V"="0.3V"/"1.5"`

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Threshold Voltage after Full Scaling VLSI Solution

STEP 0: Pre-Calculation Summary

Formula Used

Threshold Voltage after Full Scaling = Threshold Voltage/Scaling Factor
V_t' = V_t/Sf
This formula uses 3 Variables

Variables Used

Threshold Voltage after Full Scaling - (Measured in Volt) - Threshold Voltage after Full Scaling is defined as the value of minimum required gate value to turn on the MOSFET after the full scaling process.
Threshold Voltage - (Measured in Volt) - Threshold voltage of transistor is the minimum gate to source voltage required to create conducting path between the source and drain terminals.
Scaling Factor - Scaling factor is defined as the ratio by which the dimensions of the transistor are changed during the design process.

STEP 1: Convert Input(s) to Base Unit

Threshold Voltage: 0.3 Volt --> 0.3 Volt No Conversion Required
Scaling Factor: 1.5 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_t' = V_t/Sf --> 0.3/1.5

Evaluating ... ...

V_t' = 0.2

STEP 3: Convert Result to Output's Unit

0.2 Volt --> No Conversion Required

FINAL ANSWER

0.2 Volt <-- Threshold Voltage after Full Scaling

(Calculation completed in 00.004 seconds)

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Credits

Created by Priyanka Patel

Lalbhai Dalpatbhai College of engineering (LDCE), Ahmedabad

Priyanka Patel has created this Calculator and 25+ more calculators!

Verified by Santhosh Yadav

Dayananda Sagar College Of Engineering (DSCE), Banglore

Santhosh Yadav has verified this Calculator and 50+ more calculators!

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Go Oxide Capacitance after Full Scaling = Oxide Capacitance per Unit Area*Scaling Factor

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Go Channel Length after Full Scaling = Channel Length/Scaling Factor

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Mobility in Mosfet

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Threshold Voltage after Full Scaling VLSI Formula

Threshold Voltage after Full Scaling = Threshold Voltage/Scaling Factor
V_t' = V_t/Sf

Why threshold voltage decreases after the full scaling process?

As transistors are scaled down in size during the full scaling process, they become shorter in channel length. Short channel effects, such as drain-induced barrier lowering (DIBL) and subthreshold slope degradation, become more prominent. These effects contribute to a lower effective threshold voltage.

How to Calculate Threshold Voltage after Full Scaling VLSI?

Threshold Voltage after Full Scaling VLSI calculator uses Threshold Voltage after Full Scaling = Threshold Voltage/Scaling Factor to calculate the Threshold Voltage after Full Scaling, The Threshold Voltage after Full Scaling VLSI formula is defined as the value of minimum required gate value to turn on the MOSFET after the full scaling process. Threshold Voltage after Full Scaling is denoted by V_t' symbol.

How to calculate Threshold Voltage after Full Scaling VLSI using this online calculator? To use this online calculator for Threshold Voltage after Full Scaling VLSI, enter Threshold Voltage (V_t) & Scaling Factor (Sf) and hit the calculate button. Here is how the Threshold Voltage after Full Scaling VLSI calculation can be explained with given input values -> 0.2 = 0.3/1.5.

FAQ

What is Threshold Voltage after Full Scaling VLSI?

The Threshold Voltage after Full Scaling VLSI formula is defined as the value of minimum required gate value to turn on the MOSFET after the full scaling process and is represented as V_t' = V_t/Sf or Threshold Voltage after Full Scaling = Threshold Voltage/Scaling Factor. Threshold voltage of transistor is the minimum gate to source voltage required to create conducting path between the source and drain terminals & Scaling factor is defined as the ratio by which the dimensions of the transistor are changed during the design process.

How to calculate Threshold Voltage after Full Scaling VLSI?

The Threshold Voltage after Full Scaling VLSI formula is defined as the value of minimum required gate value to turn on the MOSFET after the full scaling process is calculated using Threshold Voltage after Full Scaling = Threshold Voltage/Scaling Factor. To calculate Threshold Voltage after Full Scaling VLSI, you need Threshold Voltage (V_t) & Scaling Factor (Sf). With our tool, you need to enter the respective value for Threshold Voltage & Scaling Factor 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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