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how to introduce mismatch in dac using spectre (Read 1703 times)

venki_vlsi

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warangal

how to introduce mismatch in dac using spectre
May 22^nd, 2007, 9:50pm

hi.
I am working on high speed DAC. I need to introduce mismatch between transistors.

I heard there is some local option to introduce mismatch in transistor properties window(this window comes when we press q after selecting a transsitor)).

I didnt find that local option in my cadence window.
Can anyone help me in this aspect.
plz tell if there are any other methods to introudce mismatch(except monte carle analysis)

« Last Edit: May 23^rd, 2007, 6:12pm by venki_vlsi »

s.venkat_nitw

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RobertZ Community Member Offline the art of analog Posts: 55 San Diego, CA	Re: how to introduce mismatch in dac using spectre Reply #1 - May 24^th, 2007, 11:22pm At least you have two choices in my mind. 1) manually mismatch your transistors. 2) If you have mismatch models avaible, you can run monte carlo.
Back to top	Thanks, Robert IP Logged

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