[SI-LIST] A/D grounding

  • From: "Steeve Gaudreault" <steeve.gaudreault@xxxxxxxxxxxx>
  • To: <si-list@xxxxxxxxxxxxx>
  • Date: Thu, 4 Oct 2001 14:14:50 -0400

I have A/D devices on a board with High Speed components (2.4Gbps). From
your experience, do you suggest to use an "analog ground" for the AGND
connection or it is preferable to use the common ground plane and just
try to locate the A/D to a quiet portion of the board. As for the VCC,
does  a pi-filter is a good idea?

Thanks,
-Steeve

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