USBUF 2-line EMI filter and ESD protection with R pull-up, for USB interfaces

The USB specification requires upstream ports to be terminated with pull-up resistors from the D+ and D- lines to Vbus. 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.

The USBUFxxW6 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 SOT323-6L which is the smallest available lead frame package (50% smaller than the standard SOT23).

技术特性

Monolithic device with recommended line termination for USB downstream ports
Integrated Rt series termination and Ct bypassing capacitors.
Integrated ESD protection
Small package size

USBUF 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
USBUF02W6	Active		1000	SOT323-6L	Tape And Reel		USBUF02W6
USBUF01W6	Active		1000	SOT323-6L	Tape And Reel		USBUF01W6

DATASHEET

描述	版本	大小
USBUF: EMI FILTER AND LINE TERMINATION FOR USB UPSTREAM PORTS	7	151KB