DS90UB953-Q1: Request for Artwork Review

choi donghun

Part Number: DS90UB953-Q1

Hi There

After receiving a TI953 artwork review, I rearranged the parts.
Please review the arrangement of parts.
And I'm also sharing what I received review.

TI953 Review.zip

Thanks

over 3 years ago

0 Nicholas Darash over 3 years ago

TI__Mastermind 18755 points

Hi,

I will review the changes, please allow a few more days for me to finalize my review.

Regards,

Nick

0 Nicholas Darash over 3 years ago in reply to Nicholas Darash

TI__Mastermind 18755 points

Hello,

Sorry for the delay, the holiday really threw everything off. I attached my comments in this thread.

953_PCB_Nicks_Comments.pdf TI_REQUEST SCH_Nicks_Comments.pdf

Regards,

Nick

0 choi donghun over 3 years ago in reply to Nicholas Darash

Prodigy 100 points

Hi, Nicholas.
Thank you for the review.
Can you tell me the duty ratio of the clock that DS90UB953 needs? Please let me know if there's a minimum or maximum range.

0 Nicholas Darash over 3 years ago in reply to choi donghun

TI__Mastermind 18755 points

Hello Choi,

Are you using non-sync mode in this application? If so I would say we recommend 50% duty cycle but we don't specify a in the datasheet.

Regards,

Nick

0 Nicholas Darash over 3 years ago in reply to Nicholas Darash

TI__Mastermind 18755 points

Hi Choi,

For 954 we specify Min of 40% and a max of 60% so we can use those numbers for 953.

Regards,

Nick

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DS90UB953-Q1: Request for Artwork Review