PTN3222GMJ

PTN3222GMJ is a 1-port eUSB2 to USB2 redriver. It is a 1-port eUSB2 to USB2 redriver IC that performs translation between eUSB2 and USB2 signalling schemes. It is meant to be used in systems that have an eUSB2 interface on one side and a USB2 interface on the other side. It supports host repeater, device repeater, or dual role repeater function. PTN3222 implements repeater mode (eUSB2 to USB2 redriver) and it supports Link Power management features. PTN3222 is targeted to be USB2 compliant and eUSB2 conformant. The application includes a eUSB2 to USB2 repeater function in platforms (e.g. hosts, devices, hubs, routers, protocol bridges, etc.) with standard A/standard B/ Micro-B/USB Type-C connector scenarios, host-only repeater, device-only repeater, dual role repeater (as determined dynamically in the application).

• 1-port eUSB2 to USB2 redriver functionality, conforms to USB2 specification along with relevant ECNs
• Conforms to eUSB2 specification v1.1
• Supports host only repeater, device only repeater and dual mode repeater role
• Supports RAP accesses for a select set of register accesses
• Integrated and selectable pullup and pulldown resistors on both eUSB2 and USB2 ends
• eUSB2 – Tx de-emphasis, Rx equalization, Rx squelch threshold, Tx output swing
• Supports BC1.2 power provider CDP configuration capability in host mode
• Supports eUSB2 and USB2 power management, implements Deep standby mode for lowest power consumption
• XQFN12 package
• Ambient temperature range from -40°C to 85°C