IWR6843AOPEVM: Design file of xWR6843AOPEVM Rev G

Piao DENG

Part Number: IWR6843AOPEVM

Hi,

I am wondering whether the Altium Design files of the xWR6843AOPEVM Rev G will be published? Only the Altium Design files for the Rev F is published on the website of IWR6843AOPEVM and it seems that there is major change on the PMIC circuit between Rev G and Rev F.

Best,

Piao

over 2 years ago

+1 E. Shareef over 2 years ago

TI__Genius 16520 points

Please find the design files for Rev G in the E2E below:

https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/1122617/iwr6843aopevm-is-there-design-file-for-iwr6843aopevm-rev-g?tisearch=e2e-sitesearch&keymatch=iwr6843aop%252520rev%252520g

We are working on updating this on the TI website.

-Shareef

0 Piao DENG over 2 years ago in reply to E. Shareef

Prodigy 190 points

Dear Shareef,

I noticed that the power circuit of Rev. F and Rev. G are quit different.

In Rev. F, the 1.8v are split into BB_1V8, VCO_1V8 and so on, but in Rev. G, they are all AR_1V8 directly. Similarly, some Ferrite Bead in 1.2v rail are also delete in Rev. G. Instead, more capacitors are added. I am wondering why Rev. G make an adjustment like this.

Thanks!

Piao

0 E. Shareef over 2 years ago in reply to Piao DENG

TI__Genius 16520 points

Hello Piao,

Could you please post this as a new e2e question?

Thanks

-Shareef

0 Piao DENG over 2 years ago in reply to E. Shareef

Prodigy 190 points

ok, no problem!

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IWR6843AOPEVM: Design file of xWR6843AOPEVM Rev G