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参数资料
| 型号： | ISL54220IUZ-T |
| 厂商： | Intersil |
| 文件页数： | 1/18页 |
| 文件大小： | 0K |
| 描述： | IC USB SWITCH DUAL SPDT 10MSOP |
| 标准包装： | 2,500 |
| 功能： | USB 开关 |
| 电路： | 2 x SPDT |
| 导通状态电阻： | 8 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 5.5 V |
| 电流 - 电源： | 9nA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-MSOP |
| 包装： | 带卷 (TR) |
1
ISL54220
High-Speed USB 2.0 (480Mbps) Multiplexer
ISL54220
The Intersil ISL54220 is a single supply dual 2:1
multiplexer that can operate from a single 2.7V to 5.5V
supply. It contains two SPDT (Single Pole/Double
Throw) switches configured as a DPDT. The part was
designed for switching or routing of USB High-Speed
signals and/or USB Full-speed signals in portable
battery powered products.
The 6Ω switches can swing rail-to-rail and were
specifically designed to pass USB full speed data signals
that range from 0V to 3.3V and USB high speed data
signals that range from 0V to 400mV. They have high
bandwidth and low capacitance to pass USB high-speed
data signals with minimal distortion.
The digital logic inputs are 1.8V logic compatible when
operated with a 2.7V to 3.6V supply. The ISL54220 has
an output enable pin to open all the switches.
The ISL54220 is available in 10 Ld 1.8mmx1.4mm
TQFN, 10 Ld TDFN and 10 Ld MSOP packages. It
operates over a temperature range of -40 to +85°C.
Related Literature
Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
Application Note AN1449 “ISL54220IRUEVAL1Z
Evaluation Board User’s Manual”
Features
High-Speed (480Mbps) and Full-Speed (12Mbps)
Signaling Capability per USB 2.0
1.8V Logic Compatible (2.7V to +3.6V supply)
Enable Pin to Open all Switches
Power OFF Protection
D-/D+ Pins Overvoltage Tolerant to 5.5V
-3dB Frequency . . . . . . . . . . . . . . . . . . 742MHz
Low ON Capacitance @ 240MHz . . . . . . . . . 4.2pF
Low ON-Resistance @ VDD = 5.5V . . . . . . . 4.5Ω
Low ON-Resistance @ VDD = 3.3V . . . . . . . 6.0Ω
Single Supply Operation (VDD) . . . . . 2.7V to 5.5V
Available in TQFN, TDFN, and MSOP Packages
Pb-Free (RoHS Compliant)
Compliant with USB 2.0 Short Circuit and
Overvoltage Requirements Without Additional
External Components
MP3 and other Personal Media Players
Cellular/Mobile Phones
PDA’s
Digital Cameras and Camcorders
USB Switching
Application Block Diagram
USB 2.0 HS Eye Pattern With
Switches In The Signal Path
ISL54220
USB
TRANSCEIVER
HIGH-SPEED
US
B
CON
N
ECTOR
D-
D+
SEL
GND
HSD1-
HSD1+
HSD2-
HSD2+
VDD
OE
LOGIC
CONTROLLER
USB
TRANSCEIVER
FULL-SPEED
VBUS
D-
D+
GND
OR
FULL-SPEED
HIGH_SPEED
OR
PORTABLE MEDIA DEVICE
VOL
T
AGE
SCALE
(0.1
V/D
IV)
TIME SCALE (0.2ns/DIV)
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2008, 2010. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
February 4, 2010
FN6819.1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL54221 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:High-Speed USB 2.0 (480Mbps) Multiplexer |
| ISL54221IRUZ-T | 功能描述:IC USB SWITCH DUAL SPDT 10UTQFN RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 其它有关文件:STG4159 View All Specifications 标准包装:5,000 系列:- 功能:开关 电路:1 x SPDT 导通状态电阻:300 毫欧 电压电源:双电源 电压 - 电源，单路/双路(±):±1.65 V ~ 4.8 V 电流 - 电源:50nA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:7-WFBGA，FCBGA 供应商设备封装:7-覆晶 包装:带卷 (TR) |
| ISL54222 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:High-Speed USB 2.0 (480Mbps) Multiplexer |
| ISL54222_09 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:High-Speed USB 2.0 (480Mbps) Multiplexer |
| ISL54222A | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:High-Speed USB 2.0 (480Mbps) Multiplexer |
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