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USBUFXXW6

STMicroelectronics
Part Number USBUFXXW6
Manufacturer STMicroelectronics
Description EMI FILTER AND LINE TERMINATION FOR USB UPSTREAM PORTS
Published Apr 16, 2005
Detailed Description ® USBUFxxW6 EMI FILTER AND LINE TERMINATION FOR USB UPSTREAM PORTS A.S.D.™ APPLICATIONS EMI Filter and line terminati...
Datasheet PDF File USBUFXXW6 PDF File

USBUFXXW6
USBUFXXW6


Overview
® USBUFxxW6 EMI FILTER AND LINE TERMINATION FOR USB UPSTREAM PORTS A.
S.
D.
™ APPLICATIONS EMI Filter and line termination for USB upstream ports on: - USB Hubs - PC peripherals FEATURES Monolithic device with recommended line termination for USB upstream ports Integrated Rt series termination and Ct bypassing capacitors.
Integrated ESD protection Small package size s s s s SOT323-6L DESCRIPTION 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 IEC61000-4-2 level 4 standard.
The d...



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