PLL clock multiplier
Scott Gravenhorst
chordman at flash.net
Tue Jun 29 14:42:59 CEST 1999
I've done this with audio range stuff. Classic 4046.
jbv <jbv.silences at wanadoo.fr> wrote:
>Hi guys,
>
>I just found that there are some chips on the market that allow easy
>clock multiplying.
>
>I had already noticed that some DSPs use that technique, especially to
>avoid electro-magnetic
>interferences for clock freq above 150 MHz.
>
>Besides, these things are surprisingly cheap (less than 1 USD) !
>
>For instance, in a project I'm working on, I need a 96 MHz clock source.
>I searched several
>components catalogs but didn't find that value. It looks like with those
>chips, I can simply
>use a standard 12 MHz Xtal and apply a x8 multiplier factor...
>
>Has anybody tried this ?
>
>More info at www.microclock.com (look for ICS501°.
>
>jbv
>
>
-- Scott Gravenhorst
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