Re: seeking 2.5V, 100mhz clock source

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#2176

From: Hal Murray
Date: Sat, 29 Nov 2003 08:13

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>So, falling back to al ower frequency, but still on 2.5V.. It is stated 
>explicitly in the Xilinx data sheets not to drive an input above it's 
>rated voltage - so I'm not happy about using a 3.3V clock.
>
>So, any 2.5V oscillators at 25-66Mhz?

It sounds like you have a 3.3V supply handy.  What's wrong with
a simple resistive divider?

I'd also be looking at something like AC coupling LVPECL.

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From: hmurray@suespammers.org (Hal Murray)
Newsgroups: sci.electronics.design,sci.electronics.components,aus.electronics
Subject: Re: seeking 2.5V, 100mhz clock source
Date: Sat, 29 Nov 2003 08:13:40 -0000
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