Overview/Description
USB4 introduces the idea of tunneling, which allows multiple protocols to be combined over a single interface to increase flexibility. USB 3.2 data, display (DisplayPort) and load/store (PCIe) information tunneling is possible depending on the device. USB4 also support native USB 3.2 and DP Alt Mode.
Specification
1. Transmission data rate:
(1.)Thunderbolt: 2-channel Thunderbolt Gen2 or Thunderbolt Gen3 full duplex operation.
(2.)DP: DP1.4, 4-lane DisplayPort video signal transmission, DP alternate mode (MFDP).
(3.)USB:
(1.) 1-CH USB3.2 Gen1 or Gen2 full duplex operation.
(2.) 2-CH USB3.2Gen2 full duplex operation.
(3.) USB4 Gen2/Gne3 full duplex operation.
(4.) 1-CH USB2.0 half duplex operation.
2. Operating Voltages: VBUS: 5V ~ 48V (typ.), VCONN: 5.5V (max) ~ 3.0V (min.)
3. Power consumption: Under 3.75W
4. Current delivery capacity: 5A (max.)
5. Compliant with USB Power Delivery Specification Rev3.1
Application/ Target Market
