Re: [SI-LIST] : SSC

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From: Tadashi ARAI (arap@paso.fujitsu.co.jp)
Date: Tue Mar 14 2000 - 00:26:27 PST


Subas,

SSC forces its generate frequency to add some deviation and makes to
reduce peak radiation strength.
It only to see, for us, as adding extra jitter, so you must choose the
spread level carefully.

Almost all clock-generator vendors have released products with SSC.

Regards,
# "big-9" makes my mailer solwer... Ugahh
//// /// // / / / / / / / / /
/
Tadashi Arai//Platform Developing Dept.,Desktop Prd Div. Fujitsu Limited
arap@paso.fujitsu.co.jp TEL:+81-42-370-7617 Inagi-shi, Tokyo, Japan
/ / / / / / / / / / / // ///
On Tue, 14 Mar 2000 15:09:02 +0800
Mail from subas@micron.com described as below:

> Dear Gurus,
>
> What is a Spread Spectrum Clock synthesizer and why it is used in PC
> motherboards? What are the limitations when chosing a PLL for the Registered
> DIMM if you need to support SSC? Do you know of any such chips?
>
> With best regards,
> Subas Bastola
>
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