LM4780 Single side PCB

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Of cource BrianGt has done excellent work in his LM4780 project and his opinion is important.
On the other hand it is difficult to ignore Upupa's suggestions.
Upupa prefers a double star (if i can call it that) ground a signal star and a power star with its center between the two big capacitors.
 
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Upupa Epops said:
To bill : Second version is still better :cool: . To Brian : Your version is way to unstability ( by output current are " modulated " input circuity - you must imagine, that ground line haven't zero resistance ).

I see what you are referring to, and I agree that the input ground path should go from the more central point. Is this better?

--
Brian
 

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