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MikeR
Joined: 16 Dec 2006
Posts: 77
Helped: 5
Location: Belarus
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 13 Jan 2007 12:20 Re: MOSTransistor Mismatch / Yield Analysis |
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Hi, i read this paper, but i think it's very theoretical material.
As I remember you design current steering DAC, I have some papers which
can help you.
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raduga_in
Joined: 29 Aug 2005
Posts: 196
Helped: 19
Location: India's Silicon Vally
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| 15 Jan 2007 10:25 MOSTransistor Mismatch / Yield Analysis |
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Thanks Mike..for the papers..! .. I think still the paper I have quoted is a masterpiece
as it is regarded among the classical papers in VLSI design. As you have gone through it .. I think we can study it together.. of course if you don't mind ..
Thanks
Raduga
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ebrahimi_em
Joined: 06 Dec 2006
Posts: 2
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| 11 Mar 2007 19:30 Re: MOSTransistor Mismatch / Yield Analysis |
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english word
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engrak
Joined: 23 Sep 2006
Posts: 60
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| 14 Mar 2007 10:39 MOSTransistor Mismatch / Yield Analysis |
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the pelgrom,s paper is nodoubt ia master piece,but how a circuit designer can implement it in circit
simulaor . suppose i know " ap " and "sp "
then how to run monte caralo simulation , this is very important .
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hung_wai_ming@hotmail.com
Joined: 05 Jan 2004
Posts: 364
Helped: 39
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| 14 Mar 2007 18:04 MOSTransistor Mismatch / Yield Analysis |
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| An added note to some matched design, say 2 op-amp to get matched in a typical IN-AMP design, make sure Vds>Vds(sat) with a large headroom so that once one of the transistors in Op-AmpA is smaller than the same corresponding transistor in Op-AmpB, the final summed output from two Op-Amps won't make a large difference as one transistor goes into linear region, which finally deviates a lot from that in saturated region
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raduga_in
Joined: 29 Aug 2005
Posts: 196
Helped: 19
Location: India's Silicon Vally
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| 09 Apr 2007 7:46 MOSTransistor Mismatch / Yield Analysis |
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Please check that now a days foundries as well
specify the mis-match in the form as given
by the Pelgrom's paper, here is the link where you can find
the Mismatch report
http://www.edaboard.com/viewtopic.php?t=68720
The file is
G-CR-MIXED_MODE18-1.8V_3.3V-MATCHING-REPORT.rar
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