AWR6843: EVM Stack-up

user3620435

Part Number: AWR6843
Other Parts Discussed in Thread: IWR6843,

Hello

Can i please get a better image for the stack-up used in the AWR6843 EVM ? The one described in SPRACG5 is a bit different than the one depicted in HardwareDesignChecklist_V0p8_IWR6843 excel file (unfortunately this one is quite blurry) .

Thanks !

Regards, Cristian.

over 4 years ago

0 Charles Oladimeji over 4 years ago

TI__Mastermind 33805 points

Hi Cristian,

The design files for the AWR6843 is available on the EVM toolpage linked below

https://www.ti.com/lit/zip/swrr164

https://www.ti.com/lit/zip/swrc355

Regards,

Charles O

0 user3620435 over 4 years ago in reply to Charles Oladimeji

Prodigy 150 points

Hi Charles

Thanks for the feedback . From what i see,the design had initially been done on a 6 layer stack-up. Revisions C and D migrated to 8 layer. Why was that ? Does TI sees any issues with a 6 layer design ?

Thanks !

Regards, Cristian,.

+1 Charles Oladimeji over 4 years ago in reply to user3620435

TI__Mastermind 33805 points

rev D is 8 layers cause more space was needed to route the additional components and traces. 6 layers would work just fine.

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AWR6843: EVM Stack-up