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USBDF02W5 PDF预览

USBDF02W5

更新时间: 2024-01-02 22:24:01
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 总线通信驱动程序和接口接口集成电路光电二极管LTE
页数 文件大小 规格书
9页 106K
描述
EMI FILTER AND LINE TERMINATION FOR USB DOWNSTREAM PORTS

USBDF02W5 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:SC-70包装说明:LEAD FREE, SOT-323, 5 PIN
针数:5Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:7.93Is Samacsys:N
差分输出:YES接口集成电路类型:OTHER TERMINATOR
JESD-30 代码:R-PDSO-G5JESD-609代码:e3
长度:2 mm湿度敏感等级:1
功能数量:1信号线数量:2
端子数量:5最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP6,.08
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:Bus Terminators标称供电电压:5 V
表面贴装:YES温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:1.25 mm
Base Number Matches:1

USBDF02W5 数据手册

 浏览型号USBDF02W5的Datasheet PDF文件第2页浏览型号USBDF02W5的Datasheet PDF文件第3页浏览型号USBDF02W5的Datasheet PDF文件第4页浏览型号USBDF02W5的Datasheet PDF文件第5页浏览型号USBDF02W5的Datasheet PDF文件第6页浏览型号USBDF02W5的Datasheet PDF文件第7页 
USBDFxxW5  
®
EMI FILTER AND LINE TERMINATION  
FOR USB DOWNSTREAM PORTS  
A.S.D.  
APPLICATIONS  
EMI Filter and line termination for USB down-  
stream ports on:  
- Desktop computer  
- Notebooks  
- Workstations  
- USB Hubs  
FEATURES  
Monolithic device with recommended line termi-  
nation for USB downstream ports  
Integrated Rt series termination and Ct bypass-  
ing capacitors.  
Integrated ESD protection  
Small package size  
SOT323-5L  
DESCRIPTION  
The USB specification requires USB  
downstream ports to be terminated with  
pull-down resistors from the D+ and D- lines to  
ground. On the implementation of USB  
systems, the radiated and conducted EMI  
should be kept within the required levels as  
stated by the FCC regulations. In addition to  
the requirements of termination and EMC  
compatibility, the computing devices are  
required to be tested for ESD susceptibility.  
FUNCTIONAL DIAGRAM  
Rt  
D+ Out  
D+ In  
Gnd  
Ct  
Ct  
Rd  
Rd  
The USBDFxxW5 provides the recommended line  
termination while implementing a low pass filter to  
limit EMI levels and providing ESD protection  
which exceeds IEC 61000-4-2 level 4 standard.  
The device is packaged in a SOT323-5L which is  
the smallest available lead frame package (50%  
smaller than the standard SOT23).  
D- In  
D- Out  
Rt  
BENEFITS  
EMI / RFI noise suppression  
Required line termination for USB downstream  
ports  
ESD protection exceeding IEC61000-4-2 level 4  
High flexibility in the design of high density  
boards  
Rt  
Rd  
Ct  
47pF  
Code 01  
33  
15Ω  
15kΩ  
15kΩ  
±10%  
Tailored to meet USB 1.1 standard  
Code 02  
47pF  
Tolerance  
±10%  
±20%  
TM: ASD and TRANSIL are a trademarks of STMicroelectronics.  
May 2000 Ed : 1C  
1/9  

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