USB1T11A

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Universal Serial Bus Transceiver

General Description

The USB1T11A is a one-chip, generic USB transceiver. It is designed to allow 5.0V or 3.3V programmable and standard logic to interface with the physical layer of the Universal Serial Bus. It is capable of transmitting and receiving serial data at both full-speed (12Mbit/s) and low-speed (1.5Mbit/s) data rates. The input and output signals of the USB1T11A conform with the "Serial Interface Engine". Implementation of the serial interface engine allows designers to make USB-compatible devices with off-the-shelf logic to modify and update the application.

Product Status/Pricing/Packing

Fairchild 1,000 piece Budgetary Pricing. *
If there is no sample button displayed at the top of the page, please contact one of the Fairchild distributors or your local sales office to obtain samples.
Top mark packaging information for product USB1T11A is available. **

Product	Product Status	Eco Status	Package Type	Leads	Packing Method	**Package Marking Convention	Qualification Support
USB1T11AM	Not recommended for new design	ROHS Compliant	SO 14L NB	14	RAIL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:USB1 Line 3:T11A	ESD (HBM) : 4000 V Moisture Sensitivity Level (MSL) : 1 Max Reflow Temp : 260
USB1T11AMTC	Not recommended for new design	Green as of Jul 2011	TSSOP 14L	14	RAIL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:USB1 Line 3:T11A	ESD (HBM) : 4000 V Moisture Sensitivity Level (MSL) : 1 Max Reflow Temp : 260
USB1T11AMTCX	Not recommended for new design	Green as of Jun 2011	TSSOP 14L	14	TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:USB1 Line 3:T11A	ESD (HBM) : 4000 V Moisture Sensitivity Level (MSL) : 1 Max Reflow Temp : 260
USB1T11AMX	Not recommended for new design	ROHS Compliant	SO 14L NB	14	TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:USB1 Line 3:T11A	ESD (HBM) : 4000 V Moisture Sensitivity Level (MSL) : 1 Max Reflow Temp : 260

Complies with Universal Serial Bus specification 1.1
Utilizes digital inputs and outputs to transmit and receive USB cable data
Supports 12Mbit/s "Full Speed" and 1.5Mbit/s "Low Speed" serial data transmission
Compatible with the VHDL "Serial Interface Engine" from USB Implementers' Forum
Supports single-ended data interface
Single 3.3V supply
ESD Performance: Human Body Model 9.5 kV on D-, D+ pins only 4 kV on all other pins
16-lead Pb-Free MLP package saves space

Applications

Media Tablets

Mobile Handsets

PMP/MP3 Players

Application Notes

AN-5052: Implementing the Physical Layer in a USB 2.0 Compliant System (610 K) Mar 03, 2011
AN-5015: USB1T11A Transceiver and Specification Compliance (206 K) Mar 03, 2011

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Models

For additional information please visit the Models page .

Package	Condition	Temperature range	Vcc range	Software version	Revision date
HSPICE
SO 14L NB	Typical	-40°C to 85°C	3V to 3.6V	3.2	Feb 28, 2012
	Fast	-40°C to 85°C	3V to 3.6V	3.2	Feb 28, 2012
	Slow	-40°C to 85°C	3V to 3.6V	3.2	Feb 28, 2012