DS90UB964-Q1: Please review DS90UB964-Q1 schematic.

YY Kim

Intellectual 410 points

Part Number: DS90UB964-Q1

Dear Sir/Madam,

My customer is considering using DS90UB964 for BlackBox, She asked to review her schematic.

Would you please review the posted schematic?

Input / Output

HD Camera ( 2ch ) -> Deserializer (DS90UB964) -> Processor(Ambarella CV22)

Please let me know if you need any further information.

Regards,

YY.

over 5 years ago

0 YY Kim over 5 years ago

Intellectual 410 points

Deserializer Block Schematic.pdf

0 Steven(Shenzhen) Shi over 5 years ago in reply to YY Kim

TI__Mastermind 30515 points

YY, pls check below comments for sch.

1. pls make sure the power on sequence is met based on d/s page103

2. pls check if the RERCLK is 25MHz@1.8V since it is not listed here

3. pls make sure the CMC (F5/F6...) in CSI2 output can't impact the DPHY timing (transition between LPS and HS), these CMC generally are not recommended.

4. pin 6 SERDES_INTR should have external pulled-up resistor.

regards,

Steven

0 YY Kim over 5 years ago in reply to Steven(Shenzhen) Shi

Intellectual 410 points

Hi Steven,

Sorry for late my reply. I asked the customer to check your feedback.

Thanks for your support.

Regards,

YY.

Interface

Interface forum

DS90UB964-Q1: Please review DS90UB964-Q1 schematic.