[sdiy] two VCOs on 1 PCB - problems

peter edwards synth at casperelectronics.com
Sat Dec 29 01:26:23 CET 2012


I take the same approach as Ian in cases like this. I skip the ground 
plane and run the lines myself... with nice thick leads. Instead of 
using the "ground" symbol in my schematic I make my own arbitrary symbol 
and use that for ground.
-pete

On 12/28/2012 3:29 AM, Ian Fritz wrote:
> At 07:10 PM 12/27/2012, neil harper wrote:
>> how do you do separate grounds for each VCO in the pcb software? do you
>> create separate grounds in the schematic for each VCO and then do
>> different ground planes for each?
>
> I guess that depends on the software, so an expert with whatever 
> program you are using could probably help you do this.  Myself, I 
> usually don't use ground planes on a pcb, just carefully routed, thick 
> PS traces.
>
> Ian
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