參數(shù)資料
型號(hào): TS3USB221AQRSERQ1
廠商: TEXAS INSTRUMENTS INC
元件分類: 多路復(fù)用及模擬開(kāi)關(guān)
英文描述: 1-CHANNEL, DIFFERENTIAL MULTIPLEXER, PQCC10
封裝: 2 X 1.50 MM, GREEN, PLASTIC, MO-288UEFD, UQFN-10
文件頁(yè)數(shù): 1/18頁(yè)
文件大?。?/td> 729K
代理商: TS3USB221AQRSERQ1
1
10
2
9
3
8
4
7
V
CC
S
D+
D–
OE
1D+
1D–
2D+
2D–
GND
5
6
1
10
2
9
3
8
4
7
V
CC
S
D+
D–
OE
1D+
1D–
2D+
2D–
GND
5
6
www.ti.com
SCDS300 – JULY 2010
ESD PROTECTED, HIGH-SPEED USB 2.0 (480-Mbps)
1:2 MULTIPLEXER/DEMULTIPLEXER SWITCH WITH SINGLE ENABLE
Check for Samples: TS3USB221A-Q1
1
FEATURES
Qualified for Automotive Applications
ESD Performance Tested Per JESD 22
VCC Operation at 2.5 V to 3.3 V
7000-V Human-Body Model
(A114-B, Class II)
VI/O Accepts Signals Up to 5.5 V
1000-V Charged-Device Model (C101)
1.8-V Compatible Control-Pin Inputs
ESD Performance I/O to GND
Low-Power Mode When OE Is Disabled (1 mA)
12-kV Human-Body Model
rON = 16 Maximum
ΔrON = 0.2 Typical
APPLICATIONS
Cio(on) = 6 pF Typical
Routes Signals for USB 1.0, 1.1, and 2.0
Low Power Consumption (30 mA Maximum)
High Bandwidth (900 MHz Typical)
RSE PACKAGE
(TOP VIEW)
(BOTTOM VIEW)
DESCRIPTION
The TS3USB221A 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 (900 MHz) 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).
The TS3USB221A integrates ESD protection cells on all pins, is available in a tiny mQFN package (2.0 mm × 1.5
mm) and is charaterized over the free air temperature range from –40°C to 125°C.
ORDERING INFORMATION(1)
TA
PACKAGE(2)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
–40°C to 125°C
QFN – RSE
Reel of 3000
TS3USB221AQRSERQ1
OFW
(1)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2)
Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
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 2010, 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.
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