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SPUSB1BJT - Upstream USB Port Terminator

Download the SPUSB1BJT datasheet PDF. This datasheet also covers the SPUSB1AJT variant, as both devices belong to the same upstream usb port terminator family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (SPUSB1AJT-Littelfuse.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Silicon Protection Circuits Upstream USB Port Terminator with ESD Suppression & EMI Filtering SPUSB1 Series NEW The Littelfuse SPUSB1 Series is a multifunctional USB port protection network designed to provide ESD protection, EMI/RFI filtering and line termination for a single USB 1.1 port. The SPUSB1 can replace a minimum of ten typically larger “discrete” devices resulting in inventory and placement cost savings. The SPUSB1 Series combines Transient Voltage Suppression (TVS) avalanche diodes, EMI/RFI filtering components (R1 and C1), and a 1.5kΩ termination resistor (R2). The filtering components are included to satisfy recommendations in the USB 1.1 specification, and the 1.5kΩ resistor (R2) is included as a pull-up resistor to VBUS.