Description
TUSB2551A www.ti.com SCES790 * JUNE 2009 ADVANCED UNIVERSAL SERIAL BUS TRANSCEIVER .
ORDERING INFORMATION
The TUSB2551A is a single-chip transceiver that complies with the physical-layer specifications of universal serial bus (USB) 2.
Features
* 1
* Complies With Universal Serial Bus Specification Rev. 2.0 (USB 2.0)
* Transmits and Receives Serial Data at Both Full-Speed (12-Mbit/s) and Low-Speed (1.5-Mbit/s) Data Rates
* Integrated Bypassable 5-V to 3.3-V Voltage Regulator for Powering Via USB VBUS
* Low-Pow
Applications
* Cellular Phones
* Personal Digital Assistants (PDAs)
* Handheld Computers
VCC(I/O) SPEED RCV VP VM
SOFTCON GND
PW PACKAGE (TOP VIEW)
1
14
2
13
3
12
4
11
5
10
6
9
7
8
VCC(5.0) VPU(3.3) Vreg(3.3) D+
D
* OE
SUSPEND
RGT PACKAGE (BOTTOM VIEW)
SOFTCON GN