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DVDD regulator layout, ADAU145x (trace lengths)

Question asked by joe42 on May 26, 2016
Latest reply on May 26, 2016 by joe42


Due to some design constraints, I'm having trouble fitting the (large) DVDD regulator (STD2805T4) next to Pin 3, where it usually goes (VDRIVE).  Can I move this package (and its resistor/caps) a 2-3 inches away?

 

Since it's controlling a linear regulator I suspect it's fine, but I want to be sure there isn't any real sensitivity to VDRIVE's trace length.  Thanks.

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