[SI-LIST] Re: Right Angle Bends
- From: Michael Greim <mgreim001@xxxxxxxxx>
- To: Lee Ritchey <leeritchey@xxxxxxxxxxxxx>
- Date: Sat, 16 Jul 2011 08:12:46 -0400
Regarding "myths" and SI, Folks look everywhere and believe
what they "think" is there, and other folks may very well go, yup
it's there. However, they only really "see", when the light is good.
After all, if someone posted something on the SI list, then by definition
it has to be true because only "the experts" on any given topic post there.
Unless of course, they are a manager.........;-) or mangler as some
may view it, on items of a technical nature.......8-P......when the
light is good.......8-O.
Everyone knows that if you can't see it then it is not there, much like
the emperors new clothes. Lab correlation and validation will verify
the lack of clothing. Ya myt could sim this as well.
In the days of DIPs there was no need for any signal or power integrity
and a twisted pair was merely two wire wrap wires put into a drill and
the trigger being pulled, and wirewrap established the ideal spiral
serpentining for signal transmission.
That is all............
Best Regards,
Michael C. Greim
And all this science they don't understand
Is just my job six days a week.....
We will either find a way or make one -Hannibal
In the middle of every difficulty lies opportunity -Al Einstein
On Fri, Jul 15, 2011 at 6:47 PM, Lee Ritchey <leeritchey@xxxxxxxxxxxxx>wrote:
> It is odd that those who fret over right angle bends seem to ignore the
> fact
> that there is at least on at every via where a trace connects. My old
> friend, Dan Murphy, called this "looking where the light is good."
>
> The same engineers used dual in line IC packages by the millions with as
> many as three right angle bends in each lead. They weren't visible, so
> they
> didn't count!
>
> --
>
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