✖Inverter CMOS Load Capacitance is the capacitance driven by a CMOS inverter's output, including wiring, input capacitances of connected gates, and parasitic capacitances.ⓘ Inverter CMOS Load Capacitance [C_load]			+10% -10%
✖Supply voltage refers to the voltage level provided by a power source to an electrical circuit or device, serving as the potential difference for current flow and operation.ⓘ Supply Voltage [V_DD]			+10% -10%
✖Frequency is the number of complete cycles or oscillations of a periodic signal that occur in one second, measured in hertz (Hz), indicating how often a repeating event occurs.ⓘ Frequency [f]			+10% -10%

✖Average Power Dissipation is the rate at which energy is lost as heat or other forms in a circuit over time, calculated as the average power consumed by the components.ⓘ Average Power Dissipation CMOS [P_avg]

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Formula

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Average Power Dissipation CMOS

Formula

`"P"_{"avg"} = "C"_{"load"}*("V"_{"DD"})^2*"f"`

Example

`"0.404095mW"="0.93fF"*("3.3V")^2*"39.9GHz"`

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Average Power Dissipation CMOS Solution

STEP 0: Pre-Calculation Summary

Formula Used

Average Power Dissipation = Inverter CMOS Load Capacitance*(Supply Voltage)^2*Frequency
P_avg = C_load*(V_DD)^2*f
This formula uses 4 Variables

Variables Used

Average Power Dissipation - (Measured in Watt) - Average Power Dissipation is the rate at which energy is lost as heat or other forms in a circuit over time, calculated as the average power consumed by the components.
Inverter CMOS Load Capacitance - (Measured in Farad) - Inverter CMOS Load Capacitance is the capacitance driven by a CMOS inverter's output, including wiring, input capacitances of connected gates, and parasitic capacitances.
Supply Voltage - (Measured in Volt) - Supply voltage refers to the voltage level provided by a power source to an electrical circuit or device, serving as the potential difference for current flow and operation.
Frequency - (Measured in Hertz) - Frequency is the number of complete cycles or oscillations of a periodic signal that occur in one second, measured in hertz (Hz), indicating how often a repeating event occurs.

STEP 1: Convert Input(s) to Base Unit

Inverter CMOS Load Capacitance: 0.93 Femtofarad --> 9.3E-16 Farad (Check conversion here)
Supply Voltage: 3.3 Volt --> 3.3 Volt No Conversion Required
Frequency: 39.9 Gigahertz --> 39900000000 Hertz (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_avg = C_load*(V_DD)^2*f --> 9.3E-16*(3.3)^2*39900000000

Evaluating ... ...

P_avg = 0.00040409523

STEP 3: Convert Result to Output's Unit

0.00040409523 Watt -->0.40409523 Milliwatt (Check conversion here)

FINAL ANSWER

0.40409523 ≈ 0.404095 Milliwatt <-- Average Power Dissipation

(Calculation completed in 00.004 seconds)

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< 16 CMOS Inverters Calculators

Propagation Delay for Low to High Output Transition CMOS

Go Time for Low to High Transition of Output = (Inverter CMOS Load Capacitance/(Transconductance of PMOS*(Supply Voltage-abs(Threshold Voltage of PMOS with Body Bias))))*(((2*abs(Threshold Voltage of PMOS with Body Bias))/(Supply Voltage-abs(Threshold Voltage of PMOS with Body Bias)))+ln((4*(Supply Voltage-abs(Threshold Voltage of PMOS with Body Bias))/Supply Voltage)-1))

Propagation Delay for High to Low Output Transition CMOS

Go Time for High to Low Transition of Output = (Inverter CMOS Load Capacitance/(Transconductance of NMOS*(Supply Voltage-Threshold Voltage of NMOS with Body Bias)))*((2*Threshold Voltage of NMOS with Body Bias/(Supply Voltage-Threshold Voltage of NMOS with Body Bias))+ln((4*(Supply Voltage-Threshold Voltage of NMOS with Body Bias)/Supply Voltage)-1))

Resistive Load Minimum Output Voltage CMOS

Go Resistive Load Minimum Output Voltage = Supply Voltage-Zero Bias Threshold Voltage+(1/(Transconductance of NMOS*Load Resistance))-sqrt((Supply Voltage-Zero Bias Threshold Voltage+(1/(Transconductance of NMOS*Load Resistance)))^2-(2*Supply Voltage/(Transconductance of NMOS*Load Resistance)))

Threshold Voltage CMOS

Go Threshold Voltage = (Threshold Voltage of NMOS Without Body Bias+sqrt(1/Transconductance Ratio)*(Supply Voltage+(Threshold Voltage of PMOS Without Body Bias)))/(1+sqrt(1/Transconductance Ratio))

Maximum Input Voltage CMOS

Go Maximum Input Voltage CMOS = (2*Output Voltage for Max Input+(Threshold Voltage of PMOS Without Body Bias)-Supply Voltage+Transconductance Ratio*Threshold Voltage of NMOS Without Body Bias)/(1+Transconductance Ratio)

Resistive Load Minimum Input Voltage CMOS

Go Resistive Load Minimum Input Voltage = Zero Bias Threshold Voltage+sqrt((8*Supply Voltage)/(3*Transconductance of NMOS*Load Resistance))-(1/(Transconductance of NMOS*Load Resistance))

Load Capacitance of Cascaded Inverter CMOS

Go Inverter CMOS Load Capacitance = PMOS Gate Drain Capacitance+NMOS Gate Drain Capacitance+PMOS Drain Bulk Capacitance+NMOS Drain Bulk Capacitance+Inverter CMOS Internal Capacitance+Inverter CMOS Gate Capacitance

Minimum Input Voltage CMOS

Go Minimum Input Voltage = (Supply Voltage+(Threshold Voltage of PMOS Without Body Bias)+Transconductance Ratio*(2*Output Voltage+Threshold Voltage of NMOS Without Body Bias))/(1+Transconductance Ratio)

Resistive Load Maximum Input Voltage CMOS

Go Resistive Load Maximum Input Voltage CMOS = Zero Bias Threshold Voltage+(1/(Transconductance of NMOS*Load Resistance))

Average Power Dissipation CMOS

Go Average Power Dissipation = Inverter CMOS Load Capacitance*(Supply Voltage)^2*Frequency

Average Propagation Delay CMOS

Go Average Propagation Delay = (Time for High to Low Transition of Output+Time for Low to High Transition of Output)/2

Maximum Input Voltage for Symmetric CMOS

Go Maximum Input Voltage Symmetric CMOS = (3*Supply Voltage+2*Threshold Voltage of NMOS Without Body Bias)/8

Minimum Input Voltage for Symmetric CMOS

Go Minimum Input Voltage Symmetric CMOS = (5*Supply Voltage-2*Threshold Voltage of NMOS Without Body Bias)/8

Oscillation Period Ring Oscillator CMOS

Go Oscillation Period = 2*Number of Stages Ring Oscillator*Average Propagation Delay

Noise Margin for High Signal CMOS

Go Noise Margin for High Signal = Maximum Output Voltage-Minimum Input Voltage

Transconductance Ratio CMOS

Go Transconductance Ratio = Transconductance of NMOS/Transconductance of PMOS

Average Power Dissipation CMOS Formula

Average Power Dissipation = Inverter CMOS Load Capacitance*(Supply Voltage)^2*Frequency
P_avg = C_load*(V_DD)^2*f

How does load capacitance (Cload) affect average power dissipation in a CMOS circuit?

The load capacitance influences the dynamic power dissipation in a CMOS circuit. Higher load capacitance increases the charging and discharging times, leading to increased dynamic power consumption.

How to Calculate Average Power Dissipation CMOS?

Average Power Dissipation CMOS calculator uses Average Power Dissipation = Inverter CMOS Load Capacitance*(Supply Voltage)^2*Frequency to calculate the Average Power Dissipation, Average Power Dissipation CMOS circuits is the average rate at which energy is lost as heat during operation due to switching activities and leakage currents. It is determined by the product of the supply voltage and the average current drawn from the power supply. Average Power Dissipation is denoted by P_avg symbol.

How to calculate Average Power Dissipation CMOS using this online calculator? To use this online calculator for Average Power Dissipation CMOS, enter Inverter CMOS Load Capacitance (C_load), Supply Voltage (V_DD) & Frequency (f) and hit the calculate button. Here is how the Average Power Dissipation CMOS calculation can be explained with given input values -> 369.3343 = 9.3E-16*(3.3)^2*39900000000.

FAQ

What is Average Power Dissipation CMOS?

Average Power Dissipation CMOS circuits is the average rate at which energy is lost as heat during operation due to switching activities and leakage currents. It is determined by the product of the supply voltage and the average current drawn from the power supply and is represented as P_avg = C_load*(V_DD)^2*f or Average Power Dissipation = Inverter CMOS Load Capacitance*(Supply Voltage)^2*Frequency. Inverter CMOS Load Capacitance is the capacitance driven by a CMOS inverter's output, including wiring, input capacitances of connected gates, and parasitic capacitances, Supply voltage refers to the voltage level provided by a power source to an electrical circuit or device, serving as the potential difference for current flow and operation & Frequency is the number of complete cycles or oscillations of a periodic signal that occur in one second, measured in hertz (Hz), indicating how often a repeating event occurs.

How to calculate Average Power Dissipation CMOS?

Average Power Dissipation CMOS circuits is the average rate at which energy is lost as heat during operation due to switching activities and leakage currents. It is determined by the product of the supply voltage and the average current drawn from the power supply is calculated using Average Power Dissipation = Inverter CMOS Load Capacitance*(Supply Voltage)^2*Frequency. To calculate Average Power Dissipation CMOS, you need Inverter CMOS Load Capacitance (C_load), Supply Voltage (V_DD) & Frequency (f). With our tool, you need to enter the respective value for Inverter CMOS Load Capacitance, Supply Voltage & Frequency 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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