[FAQ] IWR6843AOP pcb layout

user5115653

Other Parts Discussed in Thread: IWR6843AOP

Is there any requirements/HW or Layout Design Guide for using IWR6843aop? Is it necessary a special material for the pcb?

Thank you in advance!

over 2 years ago

0 Ishita Kochar over 2 years ago

TI__Mastermind 31680 points

Hello User,

Please refer to the linked document : /cfs-file/__key/communityserver-discussions-components-files/1023/IWR_5F00_AWR_5F00_rf_5F00_design_5F00_fab_5F00_and_5F00_validation_5F00_guide_5F00_rev_5F00_4.pdf

Hope this helps.

Regards,

Ishita

0 user5115653 over 2 years ago in reply to Ishita Kochar

Prodigy 110 points

Hello Ishita,

thank you very much for your reply! I find the document very interesting. It is a pity that a lot of the links couldn't be opened but it is a preliminary document, isn't it?

My question was about the PCB to use the AOP Version. I think it is a normal PCB with FR4 Material but it is special for hight temperatur. Do you have more specifi information about this?

Again thank you very much in advance!

Regards,

Enrique

0 CHETHAN KUMAR Y.B. over 2 years ago in reply to user5115653

TI__Mastermind 25815 points

Hello,

For more updated document, you could refer below app-note.

https://www.ti.com/lit/an/spracg5/spracg5.pdf

https://www.ti.com/lit/an/spracx7/spracx7.pdf

AOP hardware could be build with the FR4 material. For higher temperature performance, high Tg FR4 will have better mechanical and chemical resistance to heat and moisture than standard FR4. Hence you could use High Tg FR4 material.

Stackup details are provided below.

For more details you could refer below app-note.

https://www.ti.com/lit/an/swra672/swra672.pdf

Thanks and regards,

CHETHAN KUMAR Y.B.

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[FAQ] IWR6843AOP pcb layout