PTN3222EUKZ

PTN3222EUKZ is an eUSB2 to USB2 redriver with 1.2V IO. It is a 1-port eUSB2 to USB2 redriver IC that performs translation between eUSB2 and USB2 signaling 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 a host repeater, device repeater, or dual-role repeater function. It implements Repeater mode (eUSB2 to USB2 redriver) and it supports Link Power management features. It is targeted to be USB2 compliant and eUSB2 conformant. It supports all three speeds/data rates: low speed (1.5Mbps), full speed (12Mbps) and high speed (480Mbps). 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, the 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
• WLCSP12 package
• Ambient temperature range from -40°C to 85°C