7 Threads found on edaboard.com: Ibm 130nm cmrf8sf
I am not an expert on ibm 130nm but it sounds like an antenna vioaltion of M3 to a diode not connected to the substrate.
For nets connected to NW contact, where the NW net is not connected to a substrate contact defined by ((RX over BP) not over (NW or JD or PI))
This means for a metal to NWell contact (using P+ SD) that is not also connected
Analog IC Design and Layout :: 28.12.2009 14:22 :: Colbhaidh :: Replies: 4 :: Views: 3454
Hi i am designing an LNA on ibm 130nm and cannot decide which capacitor,inductor or resistor to take for my LNA .I have to work for 2.4 GHz.Ifsomebody knows it.Please help me for it.
Also tell me what is meant if its written that this capacitor is availble withBEOL metallizatin only.
RF, Microwave, Antennas and Optics :: 17.04.2010 01:12 :: s_ss :: Replies: 0 :: Views: 857
by "assura extraction" I assume you're using RCX. The kit no longer supports RCX, use Cadence QRC. You can find the supported tools here (IC613 is also supported although its not listed):
Analog IC Design and Layout :: 31.12.2009 10:57 :: oermens :: Replies: 3 :: Views: 2739
i use cmrf8sf 130nm, it is a very good kit. the structure gets tricky once updates are installed and you should be careful about the paths defined in .cdsinit, .cdsenv and cds.lib to ensure you are using the latest version of the kit.
Analog IC Design and Layout :: 04.03.2009 15:21 :: oermens :: Replies: 5 :: Views: 1688
I am facing the same issue with extraction using Calibre and ibm130nm. Is there a way to fix it? Any help is greatly appreciated.
Analog Circuit Design :: 29.01.2014 14:54 :: siladitya :: Replies: 1 :: Views: 561
i don't think anyone here really knows who CMC are (other than myself maybe)...
ibm cmrf8sf (cmosp13 in CMC terms) is great, I just submitted a fab in it. easy to set up, pcells for everything, mosis is great with support. tsmc .18 (cmosp18) is good if you're new to cadence, its not a very complicated kit but not very robust either. no pcells, c
Analog IC Design and Layout :: 16.07.2009 16:44 :: oermens :: Replies: 5 :: Views: 1090
I'm extracting a simple circuit block (double-balanced passive mixer), which has only 4 transistors, each has 64um total width, 64 fingers. After I did Calibre PEX extraction (R+C+CC), I noticed the CC term (coupled capacitance) is extremely large, on the order of 70fF, which does not make any sense.
I'm suspecting that Calibre also ext
Analog IC Design and Layout :: 24.11.2010 15:44 :: litwood :: Replies: 1 :: Views: 1767