Suggest stackup for this UltraLite Board (6 Layers)

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Suggest stackup for this UltraLite Board (6 Layers)

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nachodiz
Contributor III

Hi all, in order to route all our stuff, i changed the demo board stackup (4 Layers) to 6 Layers (I have no termination for the DDR3 chip)

My selection was:
L1 High Speed
L2 GND

L3 POWER

L4 GND

L5 POWER

L6 High Speed


It´s similar to the demo board stackup but with 2 more layers

Can someone recommend me a good stackup for this board?


pastedImage_1.png


What about this?


pastedImage_2.png

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igorpadykov
NXP Employee
NXP Employee

Hi Nacho

also one can look as stack considerations on p.52 presentation on

https://community.nxp.com/docs/DOC-331528

Best regards
igor
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nachodiz
Contributor III

Yes but it´s 4 layers, i need a recommendation for 6 layers, the doc its nice , thank you

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