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https://designers-guide.org/forum/YaBB.pl Simulators >> RF Simulators >> Turn off flicker noise for pnoise-analysis https://designers-guide.org/forum/YaBB.pl?num=1177679615 Message started by Berti on Apr 27th, 2007, 6:13am |
Title: Turn off flicker noise for pnoise-analysis Post by Berti on Apr 27th, 2007, 6:13am Does somebody know how to turn off the flicker noise for a pnoise-analysis (and to simulate white noise only)? |
Title: Re: Turn off flicker noise for pnoise-analysis Post by Andrew Beckett on May 1st, 2007, 10:31pm You could remove the parameters in the device models which define the flicker noise. Why do you want to do this? You can always see the noise contributions of each type of noise source after the simulation. Regards, Andrew. |
Title: Re: Turn off flicker noise for pnoise-analysis Post by Berti on May 2nd, 2007, 12:02am When using the pnoise analysis for simulating jitter/phase noise I can't display how the phase noise would look like without flicker noise.(??) But I agree with you that the noise summary shows the indivual noise contributers. I will probably be content with that, rather than modifying the transistor model files. |
Title: Re: Turn off flicker noise for pnoise-analysis Post by rfsimer on May 4th, 2007, 12:30am my experience showed the reliable way is still turn off it in model file. for example in bsim3 model, assign noimod=1 and kf=0. |
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