Hi Sir,
we will use SN65DP159 for HDMI retime, so is there any question or suggestion in our schematic, thanks for your great help and support.
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Hi Sir,
we will use SN65DP159 for HDMI retime, so is there any question or suggestion in our schematic, thanks for your great help and support.
Hi,
Here is my feedback on the schematic review.
1. Please add couple 1uF, more 0.1uF, and 0.01uF power coupling capacitors to the V3P3S power supply
2. Please add power decoupling capacitors to the HDMI_V1P1S power supply
2. Please add common mode choke to the HDMI output
3. Highly recommend having the I2C access for DP159 debugging purpose
4. Do you want to include DP159 DDC snooping option in the schematic in case the source does not support the clock stretching option?
5. Some sink have leakage on the HPD pin when it is off, do you want to add a FET switch to isolate the leakage voltage?
Thanks
David