PLL Loop filter Analysis Method with oscilloscope

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stephan_cadene
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PLL Loop filter Analysis Method with oscilloscope

Thu Jun 10, 2004 4:27 pm

Hi everybody,

In the embedded world, there are two domains: the digital and the analog world. Analog domain with oscillators and PLLs are blocks providing clock sources for the other one domain.
In the embedded application, usually the user does not know to evaluate the correct working of the PLL according to the used PLL Loop Filter.
Here is a small technical paper which gives you guidelines to achieve measurements and eliminate (or not) PLL issue.
This paper note can be used for all AT91 which embeds PLL clock generator.

Hope this helps.
Last edited by stephan_cadene on Thu Jun 09, 2005 2:43 pm, edited 1 time in total.
drelectro
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Sat Dec 18, 2004 2:05 am

Hi,

I've just tried to download this when I click the link I get a page with a broken image.

Mike Cornelius
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stephan_cadene
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Sat Dec 18, 2004 2:38 am

Hi,

Just click on the attach by using the right button and select 'Copy the target under...', do not try to open the attach directly via the forum by a left click.
I have just try it and it works fine.
drelectro
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Sat Dec 18, 2004 10:58 am

Thanks that worked !!
joysarba
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Thu Apr 12, 2007 1:19 pm

Sorry, I can't seem to see the link for downloading this document...
Gary9200
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Wed Nov 07, 2007 10:15 am

perhaps, anybody can upload it again or post a new link? thanks
aauer1
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Fri Feb 15, 2008 11:51 pm

Gary9200 wrote:perhaps, anybody can upload it again or post a new link? thanks
+2
It would be nice to see this document, because I have also a problem and the PLL could be the reason for that. Thanks!
ddcien
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Fri May 02, 2008 9:21 am

Sorry, I can't seem to see the link for downloading this document...
ychen
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Re: PLL Loop filter Analysis Method with oscilloscope

Fri Jan 22, 2010 9:15 pm

I can not see the attachment too. Can anybody load it again? I really appreciate your help.

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