Forum Post: RE: Three tones IIP3 simulation
Hi Tawna, 1. I am talking about the mixer tutorial (do not have a link). 2 and 3. I explained that I am trying to simulate IIP3 of a receiver to see if it meets the bluetooth standard (but not 3 tones...
View ArticleForum Post: RE: Three tones IIP3 simulation
Hi Eric, I'm really sorry I don't have time to delve into this. (I have my day job that is extremely busy right now). I suggest that you file a Case with Customer Support (https://support.cadence.com...
View ArticleForum Post: Flicker noise in switched-bias pMOS
Hello, This is my first post in the forum so I do apologize if my question doesn't respect the community guidelines. In 1990, a research team proved that cycling a FET transistor from inversion to...
View ArticleForum Post: RE: Flicker noise in switched-bias pMOS
Dear GiuseppeICL, I am familiar with that paper and its hypothesis. There have been many papers exploring this effect on the 1/f noise of various types of VCOs as well as on the source of the apparent...
View ArticleForum Post: RE: island question
thank you for your reply. i do not use the global dynamic shape parameters as i have two or more substrate designs in one file. if i use the global parameters, everything would get screwed up. i guess...
View ArticleForum Post: What is the LEF / LDE / LLE?
Hello. I am Layout Engineer. And now doing study for DRC, LVS, DFMC and etc. But now new 3 jobs LEF / LDE / LLE.. 1. What is the LEF? I think that is Library Exchange Format. For GDS / OAS format to...
View ArticleForum Post: RE: island question
Tip: i NEVER do that; any more since years. Just move slightly some cline or add vias to connect.generaly not a big work and result in better.. result Deleting island brings void at island location;...
View ArticleForum Post: RE: island question
thank you for reply. i completely agree with you. if i change shapes, i would always have to deal with voids since i removed islands manually. but i have no other choice as i can not use the global...
View ArticleForum Post: How to reload a SKILL-script in Allegro
I am working on some SKILL scripts which are loaded by allegro.ilinit at startup. If I edit my .il-files how do I get them updated in Allegro? Right now I restart the program but there must be a...
View ArticleForum Post: RE: What is the LEF / LDE / LLE?
Well, in a layout context (and a little light googling would show you this - just for interest I searched for "LEF layout", "LDE layout" and "LLE layout" and there's clear explanations. LEF is indeed...
View ArticleForum Post: LNA output noise floor at receiver front end.
Hi, i am designing a broadband (100 MHz -6 GHz BW) receiver chain for radar/rcs measurement tester. i will put Low noise amplifier after antenna input followed by mixed(10 MHz IF BW and digitizer. I am...
View ArticleForum Post: RE: Flicker noise in switched-bias pMOS
Hi Giuseppe, Could you provide a reference for the original paper (title, authors, when and where it was published)? Then I can check with R&D to see whether it's something that could be...
View ArticleForum Post: RE: What is the LEF / LDE / LLE?
Thx to reply. Andrew! Now solved some many unknown problems. Can I ask some another problems later? If you apply I really happy today. Thx to help today. Have a good day. XD
View ArticleForum Post: RE: What is the LEF / LDE / LLE?
[quote userid="467669" url="~/cadence_technology_forums/f/custom-ic-design/43820/what-is-the-lef-lde-lle/1366414"]Can I ask some another problems later?[/quote] If your questions are about something...
View ArticleForum Post: RE: Flicker noise in switched-bias pMOS
Hi Andrew, Shawn, Thank you for your prompt replies. The paper I am referring to, and the first to investigate this phenomenon, is cited as follows: I. Bloom and Y. Nemirovsky, "1/f noise reduction of...
View ArticleForum Post: RE: How to reload a SKILL-script in Allegro
Just use load("yourSkillFile.il"). If you put this in a defun() then you can even call this from the SKILL prompt with a 'shortcut'. Like: defun( aa () load("yourSkillFile1.il")...
View ArticleForum Post: RE: embedded telemetry receiver
What is Web Accounts help Most popular writing services company as a Web accounts help. they are providing any type of custom writing service globally. We are the largest writers community and they are...
View ArticleForum Post: RE: Unreadable font in cdshelp
Hi Luke, It turns out that this is indeed fixed in the latest cdnshelp versions. You can download the "CADENCEHELP" release (from March 2020) on http://downloads.cadence.com which is a standalone...
View ArticleForum Post: RE: Domino Logic Synthesis using Genus
A process which combines together two or more pre-existing elements resulting in the formation of something new. Join Pak Army Online Registration 2020
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