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參數資料
| 型號： | 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）及音頻開關具有負信號功能 |
| 文件頁數： | 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 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 IC USB 2.0 Hi-Speed and Audio RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| FSA223MUX | 功能描述:模擬開關 IC USB2.0 High Speed Audio RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| FSA223UMX | 功能描述:模擬開關 IC USB 2.0 Hi-Speed and Audio RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
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