Output Clock Phase Calculator

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✖VCO Control Voltage is the allowable voltage in VCO.ⓘ VCO Control Voltage [V_ctrl]			+10% -10%
✖VCO Gain is tuning gain and noise present in the control signal affect the phase noise.ⓘ VCO Gain [K_vco]			+10% -10%

✖Output Clock Phase is a clock signal that oscillates between a high and a low state and is used like a metronome to coordinate actions of digital circuits.ⓘ Output Clock Phase [ΔΦ_out]

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Formula

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Output Clock Phase

Formula

`"ΔΦ"_{"out"} = 2*3.14*"V"_{"ctrl"}*"K"_{"vco"}`

Example

`"28.574"=2*3.14*"7V"*"0.65"`

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Output Clock Phase Solution

STEP 0: Pre-Calculation Summary

Formula Used

Output Clock Phase = 2*3.14*VCO Control Voltage*VCO Gain
ΔΦ_out = 2*3.14*V_ctrl*K_vco
This formula uses 3 Variables

Variables Used

Output Clock Phase - Output Clock Phase is a clock signal that oscillates between a high and a low state and is used like a metronome to coordinate actions of digital circuits.
VCO Control Voltage - (Measured in Volt) - VCO Control Voltage is the allowable voltage in VCO.
VCO Gain - VCO Gain is tuning gain and noise present in the control signal affect the phase noise.

STEP 1: Convert Input(s) to Base Unit

VCO Control Voltage: 7 Volt --> 7 Volt No Conversion Required
VCO Gain: 0.65 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ΔΦ_out = 2*3.14*V_ctrl*K_vco --> 2*3.14*7*0.65

Evaluating ... ...

ΔΦ_out = 28.574

STEP 3: Convert Result to Output's Unit

28.574 --> No Conversion Required

FINAL ANSWER

28.574 <-- Output Clock Phase

(Calculation completed in 00.002 seconds)

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Credits

Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

Shobhit Dimri has created this Calculator and 900+ more calculators!

Verified by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has verified this Calculator and 2100+ more calculators!

< 13 Fundamental Parameters Calculators

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Go Switching Power = (Positive Voltage^2)*Frequency*Capacitance

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Go Scaled MOSFET Capacitance of Oxide = Oxide Capacitance/Scaling Factor of MOSFET

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Go Capacitance Onpath = Total Capacitance Seen by a Stage-Capacitance Offpath

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Go Capacitance Offpath = Total Capacitance Seen by a Stage-Capacitance Onpath

Input Capacitance of Gate

Go Input Capacitance = Drive of Arbitrary Gate*Logical Effort

Output Clock Phase

Go Output Clock Phase = 2*3.14*VCO Control Voltage*VCO Gain

Capacitance of External Load

Go Capacitance of External Load = Fanout*Input Capacitance

Static Current

Go Static Current = Static Power/Drain Voltage

Static Power Dissipation

Go Static Power = Static Current*Drain Voltage

Output Clock Phase Formula

Output Clock Phase = 2*3.14*VCO Control Voltage*VCO Gain
ΔΦ_out = 2*3.14*V_ctrl*K_vco

What is jitter accumulation?

Acute readers may notice that the change in the control voltage does not immediately shift the clock phase of a VCO. The phase rather changes with the time-integration of the control voltage. In other words, it takes time to change the phase of a VCO. This characteristic leads to an often-cited phenomenon called jitter accumulation.

How to Calculate Output Clock Phase?

Output Clock Phase calculator uses Output Clock Phase = 2*3.14*VCO Control Voltage*VCO Gain to calculate the Output Clock Phase, The Output Clock Phase formula is defined as the amount of time it takes from the clock at the pin of the FPGA, to the output signal at the FPGA. Output Clock Phase is denoted by ΔΦ_out symbol.

How to calculate Output Clock Phase using this online calculator? To use this online calculator for Output Clock Phase, enter VCO Control Voltage (V_ctrl) & VCO Gain (K_vco) and hit the calculate button. Here is how the Output Clock Phase calculation can be explained with given input values -> 28.574 = 2*3.14*7*0.65.

FAQ

What is Output Clock Phase?

The Output Clock Phase formula is defined as the amount of time it takes from the clock at the pin of the FPGA, to the output signal at the FPGA and is represented as ΔΦ_out = 2*3.14*V_ctrl*K_vco or Output Clock Phase = 2*3.14*VCO Control Voltage*VCO Gain. VCO Control Voltage is the allowable voltage in VCO & VCO Gain is tuning gain and noise present in the control signal affect the phase noise.

How to calculate Output Clock Phase?

The Output Clock Phase formula is defined as the amount of time it takes from the clock at the pin of the FPGA, to the output signal at the FPGA is calculated using Output Clock Phase = 2*3.14*VCO Control Voltage*VCO Gain. To calculate Output Clock Phase, you need VCO Control Voltage (V_ctrl) & VCO Gain (K_vco). With our tool, you need to enter the respective value for VCO Control Voltage & VCO Gain 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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