Switching Energy in CMOS Calculator

✖Total Energy in CMOS is defined as is the quantitative property that must be transferred to an object in order to perform work on or to heat, the object in the CMOS.ⓘ Total Energy in CMOS [E_t]			+10% -10%
✖Leakage Energy in CMOS is defined as an energy leak is when we're expending energy in ways that cause an energetic deficit.ⓘ Leakage Energy in CMOS [E_leak]			+10% -10%

✖Switching Energy in CMOS is defined as the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object during the switching of the circuit.ⓘ Switching Energy in CMOS [E_s]

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Switching Energy in CMOS Solution

STEP 0: Pre-Calculation Summary

Formula Used

Switching Energy in CMOS = Total Energy in CMOS-Leakage Energy in CMOS
E_s = E_t-E_leak
This formula uses 3 Variables

Variables Used

Switching Energy in CMOS - (Measured in Joule) - Switching Energy in CMOS is defined as the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object during the switching of the circuit.
Total Energy in CMOS - (Measured in Joule) - Total Energy in CMOS is defined as is the quantitative property that must be transferred to an object in order to perform work on or to heat, the object in the CMOS.
Leakage Energy in CMOS - (Measured in Joule) - Leakage Energy in CMOS is defined as an energy leak is when we're expending energy in ways that cause an energetic deficit.

STEP 1: Convert Input(s) to Base Unit

Total Energy in CMOS: 42 Picojoule --> 4.2E-11 Joule (Check conversion here)
Leakage Energy in CMOS: 7 Picojoule --> 7E-12 Joule (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

E_s = E_t-E_leak --> 4.2E-11-7E-12

Evaluating ... ...

E_s = 3.5E-11

STEP 3: Convert Result to Output's Unit

3.5E-11 Joule -->35 Picojoule (Check conversion here)

FINAL ANSWER

35 Picojoule <-- Switching Energy in CMOS

(Calculation completed in 00.004 seconds)

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Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

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< CMOS Power Metrics Calculators

Activity Factor

LaTeX Go Activity Factor = Switching Power/(Capacitance*Base Collector Voltage^2*Frequency)

Switching Power

LaTeX Go Switching Power = Activity Factor*(Capacitance*Base Collector Voltage^2*Frequency)

Short-Circuit Power in CMOS

LaTeX Go Short-Circuit Power = Dynamic Power-Switching Power

Dynamic Power in CMOS

LaTeX Go Dynamic Power = Short-Circuit Power+Switching Power

Switching Energy in CMOS Formula

LaTeX Go

Switching Energy in CMOS = Total Energy in CMOS-Leakage Energy in CMOS
E_s = E_t-E_leak

What is the significance of switching energy?

In subthreshold operation, the current drops exponentially as VDD – Vt decreases and thus the delay increases exponentially. The switching energy improves quadratically with VDD. Leakage current improves slowly with VDD because of DIBL, but the leakage energy
increases exponentially because the slower gate leaks for a longer time. To achieve minimum energy operation, all transistors should be minimum width. This reduces both switching capacitance and leakage. Gate and junction leakage and short-circuit power are
negligible in subthreshold operation, so the total energy is the sum of the switching and leakage energy, which is minimized near the point they crossover.

How to Calculate Switching Energy in CMOS?

Switching Energy in CMOS calculator uses Switching Energy in CMOS = Total Energy in CMOS-Leakage Energy in CMOS to calculate the Switching Energy in CMOS, The Switching Energy in CMOS formula is defined as the quantitative property that must be transferred to an object in order to perform work or to heat the object during the switching of the circuit. Switching Energy in CMOS is denoted by E_s symbol.

How to calculate Switching Energy in CMOS using this online calculator? To use this online calculator for Switching Energy in CMOS, enter Total Energy in CMOS (E_t) & Leakage Energy in CMOS (E_leak) and hit the calculate button. Here is how the Switching Energy in CMOS calculation can be explained with given input values -> 3.5E+13 = 4.2E-11-7E-12.

FAQ

What is Switching Energy in CMOS?

The Switching Energy in CMOS formula is defined as the quantitative property that must be transferred to an object in order to perform work or to heat the object during the switching of the circuit and is represented as E_s = E_t-E_leak or Switching Energy in CMOS = Total Energy in CMOS-Leakage Energy in CMOS. Total Energy in CMOS is defined as is the quantitative property that must be transferred to an object in order to perform work on or to heat, the object in the CMOS & Leakage Energy in CMOS is defined as an energy leak is when we're expending energy in ways that cause an energetic deficit.

How to calculate Switching Energy in CMOS?

The Switching Energy in CMOS formula is defined as the quantitative property that must be transferred to an object in order to perform work or to heat the object during the switching of the circuit is calculated using Switching Energy in CMOS = Total Energy in CMOS-Leakage Energy in CMOS. To calculate Switching Energy in CMOS, you need Total Energy in CMOS (E_t) & Leakage Energy in CMOS (E_leak). With our tool, you need to enter the respective value for Total Energy in CMOS & Leakage Energy in CMOS 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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