PS8828A – USB-C® 10Gbps Retiming Switch for USB 3.2 Gen 2×2 and DP 1.4a Alternate Mode
The PS8828A addresses high-speed signal switching and signal integrity requirements for the implementation of a USB Type-C® (or USB-C®) connector on a USB host device that supports the VESA® DisplayPort™ Alt Mode Standard. It supports the USB 3.2 Gen 2×2 configuration and DisplayPort data rates up to 8.1Gbit/sec (HBR3). To compensate for PCB signal loss and other signal distortion, the PS8828A includes a signal retiming function.
FEATURES
- Supports USB 3.2 Gen 2×2 10Gbps dual-lane operation and DisplayPort Alternate Mode up to HBR3 8.1Gbps
- Supports USB Type-C application with integrated USB and DisplayPort Alternate Mode port
- Supports USB 3.2 Gen 2 10Gbps retiming
- Fast Low Frequency Periodic Signaling (LFPS) enter/exit time
- Crystal Free operation – no external crystal or clock needed
- Supports DisplayPort 1.4a HBR3 8.1Gbps Redriving with AUX automatic snooping
- Integrated 100 Ω differential termination resistors for input and output
- Programmable Equalizer to compensate PCB losses
- Field proven AUX interception technology for DisplayPort link training for RBR, HBR, HBR2 and HBR3
- Very low latency
- Low power consumption
- 3.3V and 1.2V power supply
- 6x6mm 105-ball BGA and 4x6mm QFN40 package
- ESD: Human Body Model 8kV
APPLICATIONS
- Notebook and Desktop PCs