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Jim Thompson[_3_] Jim Thompson[_3_] is offline
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Default 6 bit binary attenuator. - 6 bit attenuator.pdf

On Tue, 22 Nov 2011 22:40:14 +0000, Baron
wrote:

John Larkin Inscribed thus:
Did you use one of those online calculators? A lot of them are plain
wrong. I also suspect a lot of people are copying one anothers'
javascript, because I see the same wrong calculators in multiple
places.

A lot of microstrip-type calculators are wrong. Try a really wide
trace; the bad ones will report a negative impedance.

We could start a list of bad online calculators.

John


Now that could be a good idea ! But it shouldn't prevent checking and
confirming a result. :-)


We could start a list of bad online circuit "designs" by Larkin ;-)

...Jim Thompson
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