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Suggest me the best layout approach for Noise free power distribution

Question asked by R.DURGESH on Aug 27, 2015
Latest reply on Aug 28, 2015 by power-layout-guy



I have single power source and Six different loads.

Each load will generate different noise.

I which way I can avoid noise coupling between the IC's( Loads).

Current taken by the loads are always constant w.r.t  Time. 


I have two approaches as like in the below image.


1. In first approach I Planned to route individual traces from the source.

2. In second approach Power plans/shape will be used.


suggest me the best approach in these two for noise free power distribution.


And also share me any application note, If you have.