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Hi!
I think the format and contents of stimulus file depends on what simulator you're using (spectre, eldo) and what kind of stimulus simulator can use. Stimulus could be for example digital data burst to your DAC-path. It may be voltage values in .txt format.
What are you putting into your...
Hi!
The next is copy-pasted from Ocean reference:
stimulusFile
stimulusFile( t_fileName [t_fileName2 … t_fileNameN ] [?xlate
b_xlate] ) => l_fileNames/nil
Description
Specifies stimulus files to be used by the simulator.
When the b_xlate variable is set to t, the schematic net expressions...
Hi!
There is a very good tool in Cadence for corner analysis called Aptivia (or sometimes Vsde stand for virtuoso specification driven environment). Check if you have this tool integrated you setup, CIW->Tools->Aptivia. By the way, Aptivia uses Skill language at background and you can customize...
Cadence's Aptivia tool
Hi!
Have you used Cadence's Aptivia (sometimes called VsDE - Virtuoso Specification-Driven Environment) tool? Do you regard that tool? Is that tool generally accepted in you professional environment and do you use Aptivia to verify your desings? I think it's very useful...
Hi!
What things I have to take in consideration when I'm dimensioning the transconductance of the diff.pair in folded-cascoded opamp? Large gm -> more gain, unity-gain freq better on the other hand to get larger gm the area of input transistor's will increase.
Thanks!
Trasfer function
I'm solving A=Vout/Vin. I got a answer to the question. I don't need more equations, because there are three nodes and I have three eqs. There are no other nodes to write an equation on. Nor, there is any other relationship which will help.
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