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Original question:

SN65DSI83-Q1: Causes and solutions for occasional display screen blank issue

SN65DSI83-Q1: Causes and solutions for occasional display screen blank issue

Krithika T
Prodigy 30 points
Part Number: SN65DSI83-Q1
Other Parts Discussed in Thread: CDCEL913, , SN65DSI83

Tool/software:

Hi,

I am writing to get your advise on REF_CLK related to this thread https://e2e.ti.com/support/interface-group/interface/f/interface-forum/1323005/sn65dsi83-q1-causes-and-solutions-for-occasional-display-screen-blank-issue/5043677#5043677.

TI suggests to use CDCEL913 as a REF_CLK for SN65DSI83-Q1. It seems like CDCEL913 has a little more peak to peak phase jitter compared to what SN65DSI83-Q1 prefers. Can you confirm if CDCEL913 would work? If not, is https://www.mouser.in/datasheet/2/698/REN_8T49N240_DST_20190115-1996697.pdf feasible?

Regards,

Krithika T