Static Timing Analysis(STA) of Digital circuits- Part 1: Combinational circuits

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Static timing analysis among the combinational digital circuits is discussed in this tutorial. Important questions like why do we need static timing analysis, why the timing should the meet, what is timing diagram, what are delays and what causes them are dealt with in this tutorial. rise time, fall time, propagation delay and contamination delay are discussed. Glitches are also discussed towards the end of the video.

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I wish I had teachers like you in school! Wonderfully done.

RavikumarSiddharth
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Tq sir I'm searching this topic few days but no 1 can explain like u

niharachakonda
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Thank you for this video! Very clear and straight to the point

juanruiz
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@ElectroTuts please confirm, I am inferring that :
> the minimum time that Y (output) takes to start changing from the point that A(input) first transitions is known as the contamination time
> the maximum time that Y (output) takes from the point that A(input) last transitions to the point that Y (output) becomes stable is called the propogation delay .
I'm drawing this conclusion after watching your playlist upto video 4 .If I'm wrong please correct me

aashishkohli
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Wow this cleared all my doubts! Perfect! Thanks! Please post more videos!

dhruvd
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Very nicely explained!! Helped a lot! :)

rituprasad
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In timing analysis, tcd is minimum and tpd is maximum but do you think output is really inverted
of input after it becomes stable?

prateekgupta
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Thank you very much sir for the explaination! For the hold time part in 20:48, you mentioned hold time is -tpd(I1). But shouldn't we take the delay from CLK to inverter to T1 (say tpd(I0) ) into accout? And the hold time should be tpd(I0)-tpd(I1) ? Looking forward to your reply!

billchan
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Glad ! I found your videos 👏
Thank you

poojav
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You mentioned that change of prime implicant causes glitch. Change of B from 1 to 0 is causing a glitch. Whereas change of B from 0 to 1 doesn't cause a glitch. Could you kindly explain this. Thanks.

abdurrules
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Our teacher doesnt even care if we learned something or not, what he wants is just to finish the lecture.
"i guess not all teachers has capability of teaching"

arjhayfrias
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YOU SAID TPD IS MAXIMUM TIME TAKEN FOR SIGNAL TO BE STABLE, AGAIN YOU ARE SAYING TPD IS MAXIMUM TIME TO CHANGE IRRITAITING

annammadasari
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hey man, thats not contamination delay. Its combinational delay

chandrasamsung