TS3USB31E Datasheet, PDF (1/16 Pages) Texas Instruments – HIGH-SPEED USB 2.0 (480-Mbps) 1-PORT SWITCH WITH SINGLE ENABLE AND ESD PROTECTION

TS3USB31E
www.ti.com
HIGH-SPEED USB 2.0 (480-Mbps) 1-PORT SWITCH
WITH SINGLE ENABLE AND ESD PROTECTION
Check for Samples: TS3USB31E
SCDS256 – OCTOBER 2009
FEATURES
1
• V_CC Operation 2.25 V to 4.3 V
• 1.8-V Compatible Control-Pin Inputs
• I_OFF Supports Partial Power-Down Mode
Operation
• r_on = 10 Ω Maximum
• Δr_on <0.35 Ω Typical
• C_io(ON) = 6 pF Typical
• Low Power Consumption (1 μA Maximum)
• ESD Performance Tested Per JESD 22
– 8000-V Human-Body Model
(A114-B, Class II)
– 1000-V Charged-Device Model (C101)
– 250-V Machine Model (A115-A)
• ESD Performance COM Port to GND
– 15000-V Human-Body Model
(A114-B, Class II)
• Wide –3-dB Bandwidth = 1100 MHz Typical
• Packaged in 8-Pin TQFN (1.5 mm × 1.5 mm)
RSE PACKAGE
(TOP VIEW)
7
6
5
V_{CC 8}
4 GND
1
2
3
RSE PACKAGE
(BOTTOM VIEW)
1
2
3
APPLICATIONS
• Routes Signals for USB 1.0, 1.1, and 2.0
V_{CC 8}
4 GND
DESCRIPTION/ORDERING INFORMATION
7
6
5
The TS3USB31E is a high-bandwidth switch specially
designed for the switching of high-speed USB 2.0
signals in handset and consumer applications, such
as cell phones, digital cameras, and notebooks with
N.C. - No internal connection
hubs or controllers with limited USB I/Os. The wide
bandwidth (1100 MHz) of this switch allows signals to
pass with minimum edge and phase distortion. The
switch is bidirectional and offers little or no
attenuation of the high-speed signals at the outputs. It
is designed for low bit-to-bit skew and high
channel-to-channel noise isolation, and is compatible
with various standards, such as high-speed USB 2.0
(480 Mbps).
Table 1. ORDERING INFORMATION
T_A
PACKAGE ^{(1) (2)}
ORDERABLE PART NUMBER
TOP-SIDE MARKING
–40°C to 85°C
QFN – RSE
Tape and reel
TS3USB31ERSER
LJ
(1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
(2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2009, Texas Instruments Incorporated