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The Designer's Guide Community Forum
https://designers-guide.org/forum/YaBB.pl Measurements >> RF Measurements >> How to measure HD3, THD, IIP3, IIM3 in cadence https://designers-guide.org/forum/YaBB.pl?num=1237208147 Message started by david on Mar 16th, 2009, 5:55am |
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Title: How to measure HD3, THD, IIP3, IIM3 in cadence Post by david on Mar 16th, 2009, 5:55am hello !! how can i measure HD3 ,THD, IIP3, IIM3 using cadence analog environment for cmos ota design please reply soon......its urgent thanks in advance :) |
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Title: Re: How to measure HD3, THD, IIP3, IIM3 in cadence Post by pancho_hideboo on Mar 16th, 2009, 6:27am Your question is no more than very specific EDA vendor's Tool Play not Measurement Issues. david wrote on Mar 16th, 2009, 5:55am:
I don't know "IIM3". What is "IIM3" ? First of all, do you understand definitions of HD3 ,THD, IIP3, IM3 correctly ? How degree are you familiar with Cadence Spectre and ADE ? How do you evaluate the above characteristics ? DFT using Transient Analysis or PSS(QPSS) ? Can you write Ocean Script ? See http://www.designers-guide.org/Forum/YaBB.pl?num=1220511510/0#0 If you understand definitions of HD3 ,THD, IIP3, IM3 correctly, you can evaluate them whatever analysis you use such as Transient, PSS(QPSS). Your following question is also no more than very specific EDA vendor's Tool Play not Design Issues. http://www.designers-guide.org/Forum/YaBB.pl?num=1237208368/0#0 |
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Title: Re: How to measure HD3, THD, IIP3, IIM3 in cadence Post by Tiger on Apr 3rd, 2009, 12:22am thanks a lot pancho hideboo |
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