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Tue, 22 Oct 1996 19:37:19 -0500 |
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| From [log in to unmask] Wed Oct 23 15: |
49:16 1996 |
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We design high speed line scan cameras and use internal and
external ground planes (external for shielding) on our PCB's.
My question is this-
Should the internal and external planes be tied throughout the board (at
vias, etc.) or should the external planes be tied back only at a single
soure (power connector) and leave the internal plane(s) for all component
connections? I am wondering if there are advantages of one over the other.
VIP Lab
University of Arkansas
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