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noise simulation fn
I simulated a simple common source NMOS with a 1kohm resistor load with noise analysis. in spectre noise summary, i get the squared noise at 0.1mHz as
id = 53.2567 e -18
fn = 1.395 e - 3
My transistor is 144u/2u with Kf = 1e-24 and cox=4.6mF/m^2. The gm is about 4.9mS.
Id...
asitic model
Hello,
I created a center-tapped inductor in ASITIC using the sympoly command. Now I want to have a 3 port model of the inductor so I can use it for my circuit I am designing in Cadence.
How do I do the 3port model? I want to have something similar to the result of the 2portx...
-->The exact name of the layer "NOFILL" is NOFILL.
This depends on the design kit you are using. if you can't find the layer "NOFILL", you should probably go and check your design rules and/or PDK documentation. It'll tell you what layer name corresponds to this "NOFILL" layer.
i am using 90nm CMOS, i don't know how to create the mapping file, or is there a file included in the kit made for star-rxct.
please help. in any case, thanks.
nxtgrd
please help. i am using calibre for drc and lvs. i need to extract my design using starXtract. i know i need a .nxtgrd file as database. the manual tells me i can generate it by converting my itf file. but i am having trouble understanding how to make one manually. i can create it from a...
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