If a double-sided pcb has a very large DIGITAL GND net and a small ANALOG GND net would you connect the two GROUND planes created on the two layers to the DGND or AGND?
Connecting DGND would mean better current handling and thus presumably reduce digital noise but would the large plane then act as an transmitter to the AGND? Connecting AGND would mean a cleaner audio path but would it then act as an aerial to all of the DGND nets on the board? The application is an audio synth using, fundamentally, digital components (for the VCOs, Noise and controllers) but linear devices for the final audio paths (VCF, VCA and audio output). Best Regards Laurie Biddulph http://www.elby-designs.com * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * To post a message: mailto:[EMAIL PROTECTED] * * To leave this list visit: * http://www.techservinc.com/protelusers/leave.html * * Contact the list manager: * mailto:[EMAIL PROTECTED] * * Forum Guidelines Rules: * http://www.techservinc.com/protelusers/forumrules.html * * Browse or Search previous postings: * http://www.mail-archive.com/[EMAIL PROTECTED] * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
