oscillator phase noise - Hajimiri的天才理论

river_zju · 发表于 2007-5-20 13:49:44

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看完以后，你只有一个感觉, He is a genius...

dongzz201 · 发表于 2007-5-21 13:46:31

hajimiri, he is a genius!

i have read several papers about the integrated oscillator phase noise and jitter printed in JSSC.

The key content is : linear , time varient system analysis method ;
                           PSF -- pulse sensitive function.

i want to get a design , using his method.  However ...

Now i am confused yet about two methods: 1. hajimiri's and HSPICE RF's.

Do you give some direction about this since the HSPICE RF or other EDA software will be definitely used to verify the RF oscillator design.

river_zju · 发表于 2007-5-23 08:53:30

hi dongzz201,

I don't know how hspiceRF simulates phase noise.

From my knowledge, spectreRF adopts a linear time-variant model for oscillator phase noise simulation, but it's
a little bit different with hajimiri's, because there is a small flaw in hajimiri's theory.

Best Regards,
River

liyanming · 发表于 2007-5-23 09:24:46

zhichi

dongzz201 · 发表于 2007-5-23 09:36:07

hehe!

Have you used the HSPICERF to do the oscillator design ?

If yes, please contect with me more frequenctly in the future. i am very interested with this field.

By the way, Do you have the software cosmosscope ?