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Lpc2000

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Message

Re: OFFTOPIC: PCB impedance calculation without GND plane

2006-05-09 by Mike

--- In lpc2000@yahoogroups.com, "Guillermo Prandi"
<yahoo.messenger@...> wrote:
>
> Thanks, Tom!
> 

A general rule of thumb with RF circuits is that traces which are less
than 1/10th of the wavelength of the highest frequency involved have a
negligible effect. 

I wouldn't like to run an unshielded RF signal next to any sort of
high speed digital device though.

Mike

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