## Output Clock Phase Solution

STEP 0: Pre-Calculation Summary
Formula Used
Output Clock Phase = 2*3.14*VCO Control Voltage*VCO Gain
ΔΦout = 2*3.14*Vctrl*Kvco
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
ΔΦout = 2*3.14*Vctrl*Kvco --> 2*3.14*7*0.65
Evaluating ... ...
ΔΦout = 28.574
STEP 3: Convert Result to Output's Unit
28.574 --> No Conversion Required
28.574 <-- Output Clock Phase
(Calculation completed in 00.002 seconds)
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Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat
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Capacitance Offpath = Total Capacitance Seen by a Stage-Capacitance Onpath
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Input Capacitance = Drive of Arbitrary Gate*Logical Effort
Output Clock Phase
Output Clock Phase = 2*3.14*VCO Control Voltage*VCO Gain
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## Output Clock Phase Formula

Output Clock Phase = 2*3.14*VCO Control Voltage*VCO Gain
ΔΦout = 2*3.14*Vctrl*Kvco

## 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 ΔΦout symbol.

How to calculate Output Clock Phase using this online calculator? To use this online calculator for Output Clock Phase, enter VCO Control Voltage (Vctrl) & VCO Gain (Kvco) 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 ΔΦout = 2*3.14*Vctrl*Kvco 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 (Vctrl) & VCO Gain (Kvco). 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. Let Others Know