The USB2.0 PHY IP is a full physical layer (PHY) IP solution created for excellent performance and low power consumption. The High-Speed USB 2.0 transceiver for usage with hosts, devices, or OTG function controllers is implemented by the USB2.0 IP. The UTMI+ level 3 specification is followed by the USB2.0 PHY IP, which supports both Full-Speed (12 Mbps) and Low-Speed (1.5 Mbps) data rates. 480Mbps of high-speed data flow are provided by combining mixed-signal circuits. The USB2.0 PHY IP also supports the expanded USB Battery Charging standards, which are intended for mobile and consumer product applications. The USB2.0 PHY IP transceiver was designed to have a small chip size and low power consumption without sacrificing performance or data throughput. To offer complete support for host and device functionality, the USB2.0 PHY IP includes a full on-chip physical transceiver solution with Electrostatic Discharge (ESD) protection, a clock generating block provided by an internal PLL, and a resistor termination calibration circuit.