FW: [sdiy] PCB GND planes layout advices needed...

[Jerry Gray-Eskue]

-----Original Message-----
From: Jerry Gray-Eskue [mailto:jerryge at cableone.net]
Sent: Monday, December 07, 2009 1:14 PM
To: Tim Parkhurst
Subject: RE: [sdiy] PCB GND planes layout advices needed...


Yep,

Jerry (tipo..harpo...er...typo) Gray-Eskue

-----Original Message-----
From: synth-diy-bounces at dropmix.xs4all.nl
[mailto:synth-diy-bounces at dropmix.xs4all.nl]On Behalf Of Tim Parkhurst
Sent: Monday, December 07, 2009 12:33 PM
To: jpdesroc at oricom.ca
Cc: synth-diy at dropmix.xs4all.nl
Subject: Re: [sdiy] PCB GND planes layout advices needed...


On Mon, Dec 7, 2009 at 8:08 AM, Jean-Pierre Desrochers
<jpdesroc at oricom.ca> wrote:
>
>> I see that you have two pins for ANALOG GND, what I would do in this case
>> is dedicate one of the pins to "Quite Ground" and use that for
>> the copper pour on both top and bottom. The quite ground should carry no
>> current analog or digital and have a very low impedance to your ground
>> "Star Point Connection". This will act as a classic ground shield
>> design.

Minor correction: I'm pretty sure that's supposed to be a "Quiet Ground."

Tim (well grounded) Servo
--
"Sire, the church of God is an anvil that has worn out many hammers."
- H.L. Hastings
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