USB4

PS8833 is a USB4®, DisplayPort™ 2.1 and Thunderbolt™ 4 retimer for host applications. It conforms to the USB4 and USB 3.2 specifications and related USB-IF specifications addressing retimer and alternate mode support and conforms to the VESA DisplayPort Alternate Mode on USB Type-C® 2.0 standard. In addition to full USB4 Gen 3×2 and USB 3.2 Gen 2×2 support and DisplayPort™ 4 lane support up to UHBR20, the PS8833 supports the multifunction operation of USB 3.2 Gen 2×1 with DP 1 or 2 lane support as defined by the DP Alt Mode standard. With its fully enabled USB4 and alt mode features the PS8833 provides a simple but versatile high-performance retimer solution for high speed signal integrity and compliance margin at the USB-C receptacle. With fully support on USB4 low power state, PS8833 also provides ultra-low standby power to extend the system battery life as well as the USB4 ecosystem and the user experience.