General description

The ISP1104 Universal Serial Bus (USB) transceiver is compliant with the Universal Serial Bus Specification Rev. 2.0. The ISP1104 can transmit and receive USB data at full-speed (12 Mbit/s). It allows single and differential input modes selectable by a MODE input.

Features

■ Complies with Universal Serial Bus Specification Rev. 2.0

■ Supports full-speed (12 Mbit/s) serial data rate

■ Integrated 5 V-to-3.3 V voltage regulator for powering via USB line VBUS

■ VBUS voltage presence indication on pin VBUSDET

■ Used as USB device transceiver or USB transceiver

■ Stable RCV output during single-ended zero (SE0) condition

■ Two single-ended receivers with hysteresis

■ Low-power operation

■ Supports I/O voltage range from 1.65 V to 3.6 V

■ ±12 kV ESD protection at pins D+, D-, VCC(5.0) and GND

■ Full industrial operating temperature range from −40 °C to +85 °C

■ Available in HBCC16 lead-free and halogen-free package.

Applications

■ Portable electronic devices, such as:

◆ Mobile phone

◆ Digital Still Camera (DSC)

◆ Personal Digital Assistant (PDA)

◆ Information Appliance (IA).