參數(shù)資料
型號(hào)： FSA223
廠商： Fairchild Semiconductor Corporation
英文描述： USB2.0 High-Speed (480Mbps) and Audio Switches with Negative Signal Capability
中文描述： USB2.0高速（480Mbps）及音頻開關(guān)具有負(fù)信號(hào)功能
文件頁數(shù)： 1/2頁
文件大小： 188K
代理商： FSA223
September 2007
2007 Fairchild Semiconductor Corporation
FSA223 Rev. 1.0.1
www.fairchildsemi.com
F
FSA223 — USB2.0 High-Speed (480Mbps) and
Audio Switches with Negative Signal Capability
Features
HS-USB: 4
Typical On Resistance
HS-USB: 4.5pF Typical On Capacitance
Audio: 3
Typical On Resistance
-3db Bandwidth: > 720MHz
Low Power Consumption
Power-off Protection on Common D+/R, D-/L Ports
Automatically Detects V
CC
for Switch Path Selection
Applications
Cell Phone, PDA, Digital Camera, and Notebook
LCD Monitor, TV, and Set-Top Box
Related Resources
Please refer to tape and reel specifications on
www.fairchildsemi.com
;
http://www.fairchildsemi.com/packaging
.
Description
The FSA223 is a Double-Pole, Double Throw (DPDT)
multiplexer that combines a low-distortion audio and a
USB2.0
High-Speed
(HS)
configuration enables audio and USB data to share a
common connector port. The architecture is designed to
allow both audio and USB signals to swing below
ground. This means a common USB and headphone
jack can be used for personal media players and
portable peripheral devices.
switch
path.
This
Since USB2.0 is an industry standard for shared data-
path in portable devices, the FSA223 also incorporates
a V
CC
detection capability. The FSA223 includes a
power-off feature to minimize current consumption when
V
CC
is not present. This power-off circuitry is available
for the common D+/R, D-/L ports only. Typical
applications
involve
switching
consumer applications, such as cell phones, digital
cameras, and notebooks with hubs or controllers.
IMPORTANT NOTE:
in
portables
and
For additional performance information, please contact
analogswitch@fairchildsemi.com.
Ordering Information
Part Number
Package
Number
Top Mark
Pb-
Free
Package Description
FSA223L10X
MAC010A
GN
Yes
10-Lead MicroPak, JEDEC MO-255, 1.6 x 2.1mm
FSA223MUX
MUA010A
FSA223
Yes
10-Lead MSOP, JEDEC MO-187, 3.0mm Wide
FSA223UMX
MLP010A
GP
Yes
10-Lead Quad, Ultrathin MLP, 1.4 x 1.8mm
V
CC
V
Audio
Switch Select
Cont
r
ol Circuitry
D+/R
D-/L
D+
-
A
Sel
Rpd
GND
R
D-
L
Figure 1.
FSA223 Analog Symbol
相關(guān)PDF資料
PDF描述
FSA223L10X USB2.0 High-Speed (480Mbps) and Audio Switches with Negative Signal Capability
FSA223MUX USB2.0 High-Speed (480Mbps) and Audio Switches with Negative Signal Capability
FSA223UMX USB2.0 High-Speed (480Mbps) and Audio Switches with Negative Signal Capability
FSA2257MTCX Low RON Low-Voltage Dual SPDT Bi-Directional Analog Switch
FSA2257MUX Low RON Low-Voltage Dual SPDT Bi-Directional Analog Switch
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FSA223_08 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:USB2.0 High-Speed (480Mbps) and Audio Switches with Negative Signal Capability
FSA223_12 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:USB2.0 High-Speed (480Mbps) and Audio Switches with Negative Signal Capability
FSA223L10X 功能描述:模擬開關(guān) IC USB 2.0 Hi-Speed and Audio RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
FSA223MUX 功能描述:模擬開關(guān) IC USB2.0 High Speed Audio RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
FSA223UMX 功能描述:模擬開關(guān) IC USB 2.0 Hi-Speed and Audio RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
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