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!

CMOS Dynamic Power Solution

STEP 0: Pre-Calculation Summary
Formula Used
cmos_dynamic_power = CMOS Short-Circuit Power+Switching Power
Pcdynamic = Pshort_circuit+Pswitching
This formula uses 2 Variables
Variables Used
CMOS Short-Circuit Power - CMOS Short-Circuit Power is the short circuit power (Measured in Watt)
Switching Power - Switching Power is called the dynamic power because it arises from the switching of the load (Measured in Watt)
STEP 1: Convert Input(s) to Base Unit
CMOS Short-Circuit Power: 3 Watt --> 3 Watt No Conversion Required
Switching Power: 9 Watt --> 9 Watt No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Pcdynamic = Pshort_circuit+Pswitching --> 3+9
Evaluating ... ...
Pcdynamic = 12
STEP 3: Convert Result to Output's Unit
12 Watt --> No Conversion Required
FINAL ANSWER
12 Watt <-- CMOS Dynamic Power
(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

CMOS Dynamic Power Formula

cmos_dynamic_power = CMOS Short-Circuit Power+Switching Power
Pcdynamic = Pshort_circuit+Pswitching

What Are The Limitations In Increasing The Power Supply To Reduce Delay?

The delay can be reduced by increasing the power supply but if we do so the heating effect comes because of excessive power, to compensate this we have to increase the die size which is not practical.

How to Calculate CMOS Dynamic Power?

CMOS Dynamic Power calculator uses cmos_dynamic_power = CMOS Short-Circuit Power+Switching Power to calculate the CMOS Dynamic Power, The CMOS Dynamic Power formula is defined as the rise and fall times of the input signal are small then the dynamic power dissipation is due solely to the energy required to charge and discharge the load capacitances. CMOS Dynamic Power and is denoted by Pcdynamic symbol.

How to calculate CMOS Dynamic Power using this online calculator? To use this online calculator for CMOS Dynamic Power, enter CMOS Short-Circuit Power (Pshort_circuit) and Switching Power (Pswitching) and hit the calculate button. Here is how the CMOS Dynamic Power calculation can be explained with given input values -> 12 = 3+9.

FAQ

What is CMOS Dynamic Power?
The CMOS Dynamic Power formula is defined as the rise and fall times of the input signal are small then the dynamic power dissipation is due solely to the energy required to charge and discharge the load capacitances and is represented as Pcdynamic = Pshort_circuit+Pswitching or cmos_dynamic_power = CMOS Short-Circuit Power+Switching Power. CMOS Short-Circuit Power is the short circuit power and Switching Power is called the dynamic power because it arises from the switching of the load.
How to calculate CMOS Dynamic Power?
The CMOS Dynamic Power formula is defined as the rise and fall times of the input signal are small then the dynamic power dissipation is due solely to the energy required to charge and discharge the load capacitances is calculated using cmos_dynamic_power = CMOS Short-Circuit Power+Switching Power. To calculate CMOS Dynamic Power, you need CMOS Short-Circuit Power (Pshort_circuit) and Switching Power (Pswitching). With our tool, you need to enter the respective value for CMOS Short-Circuit Power and Switching Power 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 CMOS Dynamic Power?
In this formula, CMOS Dynamic Power uses CMOS Short-Circuit Power and Switching Power. 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 CMOS Dynamic Power calculator used?
Among many, CMOS Dynamic Power calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
{FormulaExamplesList}
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