Output Clock Phase Calculator

✖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 [Φ_out]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download CMOS Design Characteristics Formulas PDF PDF Image

Output Clock Phase Solution

STEP 0: Pre-Calculation Summary

Formula Used

Output Clock Phase = 2*pi*VCO Control Voltage*VCO Gain
Φ_out = 2*pi*V_ctrl*K_vco
This formula uses 1 Constants, 3 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

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: 0.01 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Φ_out = 2*pi*V_ctrl*K_vco --> 2*pi*7*0.01

Evaluating ... ...

Φ_out = 0.439822971502571

STEP 3: Convert Result to Output's Unit

0.439822971502571 --> No Conversion Required

FINAL ANSWER

0.439822971502571 ≈ 0.439823 <-- Output Clock Phase

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Electronics » CMOS Design and Applications » CMOS Design Characteristics » Output Clock Phase

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 1900+ more calculators!

< CMOS Design Characteristics Calculators

Built-in Potential

LaTeX Go Built-in Potential = Thermal Voltage*ln((Acceptor Concentration*Donor Concentration)/(Intrinsic Electron Concentration^2))

Capacitance Onpath

LaTeX Go Capacitance Onpath = Total Capacitance in Stage-Capacitance Offpath

Change in Frequency Clock

LaTeX Go Change in Frequency of Clock = VCO Gain*VCO Control Voltage

Static Current

LaTeX Go Static Current = Static Power/Base Collector Voltage

Output Clock Phase Formula

LaTeX Go

Output Clock Phase = 2*pi*VCO Control Voltage*VCO Gain
Φ_out = 2*pi*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*pi*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 Φ_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 -> 0.439823 = 2*pi*7*0.01.

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 Φ_out = 2*pi*V_ctrl*K_vco or Output Clock Phase = 2*pi*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*pi*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.

Home

FREE PDFs

🔍 Search