LMH0303: Signal issue blur in the diaplay

Image Pics

for ref

Hi Raneel,

The schematic and layout looks fine. I do not see any glaring issues upon review. 
It looks like the image is supposed to be SD. Is the source also in SD? 
where is the SDI signal coming from?

Best,
J

Hi.
J
Thanks for the Support.
Signal path: Signals are driven from the MWIR and Day sensors to the FPGA PL bank for processing, then passed through the LMH0303 to the display output.

When the same signal is driven through USB, the image appears clear.

I observe a 57-ohm trace from the LMH0303 to the BMC connector (75 ohms), with common grounds connected to the connector pins via PCB traces.
Could this impedance mismatch or grounding approach be causing noise?
This is just a doubt based on the document shared above.

Regards.
Raneel

Hi Paneel, 

Impedance mismatch can definitely cause this as it impacts signal integrity. 

Best,
J