Rise Time Solution

STEP 0: Pre-Calculation Summary
Formula Used
Rise Time = 2*Edge Rate-Fall Time
tr = 2*te-tf
This formula uses 3 Variables
Variables Used
Rise Time - (Measured in Second) - Rise Time is defined as the time required for a pulse to rise from 10 per cent to 90 per cent of its steady value in CMOS devices.
Edge Rate - (Measured in Second) - Edge rate is defined as the ratio of rise time to the fall time.
Fall Time - (Measured in Second) - Fall time is time for a waveform to fall from 80% to 20% of its steady-state value.
STEP 1: Convert Input(s) to Base Unit
Edge Rate: 6 Nanosecond --> 6E-09 Second (Check conversion ​here)
Fall Time: 9.2 Nanosecond --> 9.2E-09 Second (Check conversion ​here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
tr = 2*te-tf --> 2*6E-09-9.2E-09
Evaluating ... ...
tr = 2.8E-09
STEP 3: Convert Result to Output's Unit
2.8E-09 Second -->2.8 Nanosecond (Check conversion ​here)
FINAL ANSWER
2.8 Nanosecond <-- Rise Time
(Calculation completed in 00.004 seconds)

Credits

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Created by Shobhit Dimri
Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat
Shobhit Dimri has created this Calculator and 900+ more calculators!
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Verified by Urvi Rathod
Vishwakarma Government Engineering College (VGEC), Ahmedabad
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CMOS Delay Characteristics Calculators

Normalized Delay
​ Go Normalized Delay = Total Propagation Delay/Propagation Delay Capaitance
Edge Rate
​ Go Edge Rate = (Rise Time+Fall Time)/2
Fall Time
​ Go Fall Time = 2*Edge Rate-Rise Time
Rise Time
​ Go Rise Time = 2*Edge Rate-Fall Time

Rise Time Formula

Rise Time = 2*Edge Rate-Fall Time
tr = 2*te-tf

Explain sizing of the inverter?

Sizing of an inverter in digital circuit design involves determining the appropriate dimensions (width and length) of the transistors within the inverter circuit.

How to Calculate Rise Time?

Rise Time calculator uses Rise Time = 2*Edge Rate-Fall Time to calculate the Rise Time, Rise time refers to the time it takes for the output voltage of a digital signal to transition from a low logic level (logic '0') to a high logic level (logic '1') during a rising transition. It is a critical parameter that impacts the speed, performance, and signal integrity of CMOS digital circuits. Rise Time is denoted by tr symbol.

How to calculate Rise Time using this online calculator? To use this online calculator for Rise Time, enter Edge Rate (te) & Fall Time (tf) and hit the calculate button. Here is how the Rise Time calculation can be explained with given input values -> 5.5E+9 = 2*6E-09-9.2E-09.

FAQ

What is Rise Time?
Rise time refers to the time it takes for the output voltage of a digital signal to transition from a low logic level (logic '0') to a high logic level (logic '1') during a rising transition. It is a critical parameter that impacts the speed, performance, and signal integrity of CMOS digital circuits and is represented as tr = 2*te-tf or Rise Time = 2*Edge Rate-Fall Time. Edge rate is defined as the ratio of rise time to the fall time & Fall time is time for a waveform to fall from 80% to 20% of its steady-state value.
How to calculate Rise Time?
Rise time refers to the time it takes for the output voltage of a digital signal to transition from a low logic level (logic '0') to a high logic level (logic '1') during a rising transition. It is a critical parameter that impacts the speed, performance, and signal integrity of CMOS digital circuits is calculated using Rise Time = 2*Edge Rate-Fall Time. To calculate Rise Time, you need Edge Rate (te) & Fall Time (tf). With our tool, you need to enter the respective value for Edge Rate & Fall Time 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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