What happens when wire length decreases ?

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phy_des

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wire length

dear all............

just wanted your views on what happens when wirelength decreases......

the things i know are since length decreases
delay decreases and
less congestion .....

regards
aswin
 

Re: wire length

If you are talking for power electronics side, then ofcourse drop decreases (in a high current passage), power decreases, heat decreases and so on.
If you are talking about the digital circuit, then frequency matters (due to inductance of wire) etc etc
 

wire length

I wud like to share something
see wt happens is delay depends upon the net length
As ur netlength increases ur delay increases but if u add a buffer ur effective delay reduces

But if ur net length is smaller wt happens is if u add any buffer then the delay of the buffer will also gets added........

Hope it is clear for u if u again have doubt thn u can ask me
Bye take care
 

Re: wire length

thank you friends.....
inductance never came into my mind ...... thank you
you are very much true but the thing is i dont want to reduce my netlength by adding buffers rather i would like to specify through commands.......
consider i am using it for noise analysis .... then in that case capacitance decreases and can i take that i wil have low Xtalk noise also?
 

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