1
FEATURES
APPLICATIONS
DESCRIPTION/
DRC PACKAGE
(TOP VIEW)
ZXU PACKAGE
(TOP VIEW)
V
CC
GND
S
OE
D+
D–
2D+
2D–
1D+
1D–
1
2
3
4
5
10
9
8
7
6
RSE PACKAGE
(TOP VIEW)
V
CC
GND
S
OE
D+
D–
2D+
2D–
1D+
1D–
1
2
3
4
5
6
7
8
9
10
V
CC
GND
S
A1
B1
C1
A4
B4
C4
A3
B3
C3
A2
B2
C2
OE
D+
D–
2D+
2D–
1D+
1D–
HIGH-SPEED USB 2.0 (480-Mbps) 1:2 MULTIPLEXER/DEMULTIPLEXER SWITCH
WITH SINGLE ENABLE
SCDS220C – NOVEMBER 2006 – REVISED DECEMBER 2007
www.ti.com
V
CC Operation at 2.5 V and 3.3 V
V
I/O Accepts Signals up to 5.5 V
1.8-V Compatible Control-Pin Inputs
Low-Power Mode When OE Is Disabled (1 A)
r
ON = 6 Maximum
Δr
ON = 0.2 Typical
C
io(on) = 6 pF Maximum
Low Power Consumption (30 A Maximum)
ESD > 2000-V Human-Body Model (HBM)
High Bandwidth (1.1 GHz Typical)
Routes Signals for USB 1.0, 1.1, and 2.0
ORDERING INFORMATION
The TS3USB221 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
hubs or controllers with limited USB I/Os. The wide
bandwidth (1.1 GHz) of this switch allows signals to
pass with minimum edge and phase distortion. The
device multiplexes differential outputs from a USB
host device to one of two corresponding outputs. 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).
ORDERING INFORMATION
TA
PACKAGE(1)(2)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
DRC
Reel of 3000
TS3USB221DRCR
ZWG
–40
°C to 85°C
RSE
Reel of 3000
TS3USB221RSER
L5O
ZXU
Reel of 2500
TS3USB221ZXUR
YG21
(1)
(2)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
1
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.
Copyright 2006–2007, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.