TUSB501.pptxWe have configuration A in our older design and configuration B in new design. USB3.0 did not work in configuration B and came to know that DC blocking cap is mandatory at equalizer output. We shorted the DC blocking cap in configuration A and find out that configuration A failed now. We did not see any recommendation of DC blocking block in the datasheet.
Do you have any drop in replacement parts with in build DC blocking capacitors? Or do you have any suggestion to implement without changing the layout design.