General Description

This chip provides a USB Transceiver functionality with a voltage regulator that is compliant to USB Specification Rev 2.0. this integrated 5V to 3.3V regulator allows interfacing of USB Application specific devices with supply voltages ranging from 1.65V to 3.6V with the physical layer of Universal Serial Bus. It is capable of operating at 12Mbits/s (full speed) data rates and hence is fully compliant to USB Specification Rev 2.0. The Vbusmon terminal allows for monitoring the Vbus line.

The USB1T1103 also provides exceptional ESD protection with 15kV contact HBM on D, D terminals.

Features

■ Complies with Universal Serial Bus Specification 2.0

■ Integrated 5V to 3.3V voltage regulator for powering VBus

■ Utilizes digital inputs and outputs to transmit and receive USB cable data

■ Supports full speed (12Mbits/s) data rates

■ Ideal for portable electronic devices

■ MLP technology package (16 terminal) with HBCC footprint

■ 15kV contact HBM ESD protection on bus terminals

■ Supports disable mode and is functionally equivalent to Philips ISP1102

Applications

• PDA

• PC Peripherals

• Cellular Phones

• MP3 Players

• Digital Still Camera

• Information Appliance