USB1T1105A Universal Serial Bus Peripheral Transceiver with Voltage Regulator
January 2005 Revised August 2005
USB1T11...
USB1T1105A Universal Serial Bus Peripheral Transceiver with Voltage
Regulator
January 2005 Revised August 2005
USB1T1105A Universal Serial Bus Peripheral Transceiver with Voltage
Regulator
General Description
The USB1T1105A is an Universal Serial Bus Specification Rev 2.0 compliant transceiver. The device provides an USB interface for Full-Speed (12Mbit/s) USB applications. The USB1T1105A provides excellent flexibility, allowing differential and single ended inputs while an integrated voltage
regulator sets the I/O level to 1.65V to 3.6V. Utilizing an integrated 5.0V to 3.3V voltage
regulator, the part can be powered directly from the USB host (VBUS) to minimize the power consumed from the local sources while used in devices with low supply voltages. The USB1T1105A provides 15kV ESD protection on the USB bus pins (D/D). This eliminates the need for any external ESD devices while providing excellent protection to larger and more expensive ASICs and USB controllers.
Features O Complies with Universal Serial Bus Specification 2.0 O Integrated 5V to 3.3V voltage
regulator for powering VBus O Utilizes digital inputs and outputs to transmit and receive
USB cable data
O Supports full speed 12Mbits/s speed data rates O Ideal for portable electronic devices O 15kV contact HBM ESD protection on bus pins O 3.3mm leadless package O Industry standard HBCC footprint is lead-free
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Applications O Cell phone O PDA O Digital camera O MP3 Ordering Code:
Order Number
U...