electronics forum

Rules | Recent posts | topic RSS | Search | Register  | Log in

vco phase noise
Post new topic  Reply to topic    EDAboard.com Forum Index -> Analog Circuit Design -> vco phase noise
Author Message
vndjn



Joined: 04 Jun 2007
Posts: 11
Helped: 1
Post09 Jan 2008 11:26   

vco phase noise
Hi,
When i am doing vco phase noise simulation i am getting spurs at the offset frequency which is same
to vco frequency and its multiple.
I want to know why these refernce spurs coming in VCO phase noise plot.
I am doing phase noise simulation only for VCO, not inculding any other block.

Thanks,
Back to top
Google
AdSense
Google Adsense
Post09 Jan 2008 11:26   

Ads


Back to top
khouly



Joined: 20 Oct 2003
Posts: 2479
Helped: 343
Location: EGYPT
Post09 Jan 2008 13:22   

vco phase noise
u r not including any block
and the reference spurs apper

strange , but ur VCO is in a PLL

khouly
Back to top
Arabic versionBulgarian versionCatalan versionCzech versionDanish versionGerman versionGreek versionEnglish versionSpanish versionFinnish versionFrench versionHindi versionCroatian versionIndonesian versionItalian versionHebrew versionJapanese versionKorean versionLithuanian versionLatvian versionDutch versionNorwegian versionPolish versionPortuguese versionRomanian versionRussian versionSlovak versionSlovenian versionSerbian versionSwedish versionTagalog versionUkrainian versionVietnamese versionChinese version
Post new topic  Reply to topic    EDAboard.com Forum Index -> Analog Circuit Design -> vco phase noise
Page 1 of 1 All times are GMT + 1 Hour
Similar topics:
65 nm Process and VCO - VCO suffer from high phase noise (9)
VCO noise - phase noise increases when s-parameter is used (2)
VCO Phase Noise (1)
phase noise in LC VCO (3)
VCO phase noise (14)
VCO phase noise (4)
Phase noise of LC VCO (12)
testing phase noise of VCO (2)
[phase noise] questions of LC VCO (2)
VCO phase noise simulation (5)


Abuse || Administrator || Moderators || Support us || sitemap
topic RSS