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ground noise in pcb

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satishreddy

Joined Jul 19, 2012
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Hello,

we have designed a board using aduc7026 microcontroller but we are facing noise problem as we have different grounds for Vref(gnd) , vcc(gnd),avdd(gnd),24gn connected separately to connector.I think noise problem is because grounds so please help me to come out of this problem.

Waiting for the reply
Regards
satish
 
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