DS90UB927Q-Q1: JETTERL TEST

Colt Zhang

Expert 4975 points

Part Number: DS90UB927Q-Q1

Tool/software:

Hi expert,

could you help review the 927 input LVDS CLK jitter, do this test result meet our spec requirement.

8 months ago

0 Nikolas Antonucci 8 months ago

TI__Mastermind 21245 points

Hi Colt,

Who is the tier 1 and OEM? Can you also please provide the customer's utilized PCLK?

Best,

Nikolas

0 Colt Zhang 7 months ago in reply to Nikolas Antonucci

TI__Expert 4975 points

hi nikolas，

OEM is seres, tier1 is shenzhen bulewhale.

PCLK= 41Mhz. VIDEO input is 1280(active)*480(active)*60

0 Hamzeh Jaradat 7 months ago in reply to Colt Zhang

TI__Guru** 107670 points

Hello,

The team is out today due to the US public Holiday.

Thank you for your patience.

0 Nikolas Antonucci 7 months ago in reply to Hamzeh Jaradat

TI__Mastermind 21245 points

Hi Colt,

Based on an approximate measurement of the jitter from the attached waveform, this should be fine. Maximum or minimum jitter is not spec'd out in the 927 data sheet, but a typical value is. The waveform measurement is in fact lower than the typical value, which should be fine in this case.

Best,

Nikolas

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DS90UB927Q-Q1: JETTERL TEST