AWR1642BOOST: Copper coverage of AWR1642BOOST PCB

Nomo

Part Number: AWR1642BOOST

Hello,

What is the meaning of copper coverage described in the "Layout guidelines" sheet of the following document?
www.ti.com/.../swrr154

Best Regards,

Nomo

over 7 years ago

0 Vivek Dham over 7 years ago

TI__Guru 58035 points

Hello Nomo,
The copper coverage is just a recommendation from the PCB manufacturer on percentage of copper coverage on that layer to avoid PCB warpage. For example if you have only a few traces on a layer and have not put copper planes on that layer the copper coverage would be very low and can cause PCB warpage .

Regards,
Vivek

0 Nomo over 7 years ago in reply to Vivek Dham

Guru 16800 points

Hello Vivek-san,

Thank you for your reply.

Best Regards,
Nomo

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AWR1642BOOST: Copper coverage of AWR1642BOOST PCB