[SI-LIST] How to connect Chassis ground to DGND
- From: qantrix <qantrix@xxxxxxxxx>
- To: si-list@xxxxxxxxxxxxx
- Date: Tue, 4 May 2010 07:51:58 +0200
I have question about CHGND connection in DVI connector/cable.
There is two kind of shields - one - is shield for data/clock pair;
second - whole cable shield.
http://en.wikipedia.org/wiki/Digital_Visual_Interface
We had some EMC consultation - was suggested to connect internal pairs
shield to chgnd.
on pcb make polygone chgnd that cover area up to end of dvi connector.
So diff.pairs will run under slot of gnd.separation.
Question is - how should be connected internal shields in DVI
conenctor - to sgnd or to chgnd?
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