USB1T1103 Datasheet, PDF (1/15 Pages) Fairchild Semiconductor – Universal Serial Bus Peripheral Transceiver with Voltage Regulator

April 2005
Revised May 2005
USB1T1103
Universal Serial Bus Peripheral Transceiver
with Voltage Regulator
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 inter-
facing of USB Application specific devices with supply volt-
ages 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
s Complies with Universal Serial Bus Specification 2.0
s Integrated 5V to 3.3V voltage regulator for powering
VBus
s Utilizes digital inputs and outputs to transmit and receive
USB cable data
s Supports full speed (12Mbits/s) data rates
s Ideal for portable electronic devices
s MLP technology package (16 terminal) with HBCC
footprint
s 15kV contact HBM ESD protection on bus terminals
s Supports disable mode and is functionally equivalent to
Philips ISP1102
Applications
• PDA
• PC Peripherals
• Cellular Phones
• MP3 Players
• Digital Still Camera
• Information Appliance
Ordering Code:
Order Number
Package
Number
Package Description
USB1T1103MPX MLP14D Pb-Free 14-Terminal Molded Leadless Package (MLP), 2.5mm Square
USB1T1103MHX MLP16HB Pb-Free 16-Terminal Molded Leadless Package (MHBCC), JEDEC MO-217, 3mm Square
Pb-Free package per JEDEC J-STD-020B.
© 2005 Fairchild Semiconductor Corporation DS500905
www.fairchildsemi.com