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Voyager
Voyager
462 Views
Registered: ‎07-28-2008

What is the recommendation for unused PS_MGTR pins?

I understand the rule for unused PSG for GTH Column/Quads.

 

For unused PS_MGTR do I apply similar rule to tie all power supply pins to GND?

 

Please advise,

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Moderator
Moderator
438 Views
Registered: ‎09-18-2014

Re: What is the recommendation for unused PS_MGTR pins?

legendbb,

 

Guidelines for PS MGTR pins are laid out in UG583. See table 5-38 "PCB Design Checklist for PS-GTR" on page176. 

 

We also have AR65375, however, I would highly recommend going by table 5-38 in UG583 as it is newer and overrides the AR. 

 

Regards,

T

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