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FSUSB42 - USB2.0 (480Mbps) UART Switch

General Description

The FSUSB42 is a bi-directional, low-power, two-port, high-speed, USB2.0 switch.

Configured as a doublepole, double-throw switch (DPDT) switch, it is optimized for switching between any combination of high-speed (480 Mbps) or Full-Speed (12 Mbps) sources.

Key Features

  • Low On Capacitance: 3.7 pF Typical.
  • Low On Resistance: 3.9 Ω Typical.
  • Low Power Consumption: 1 μA Maximum - 15 μA Maximum ICCT over an Expanded Voltage Range (VIN=1.8 V, VCC=4.4 V).
  • Wide -3 db Bandwidth: > 720 MHz.
  • Packaged in: - 10-Lead UMLP (1.4 x 1.8 mm) - 10-Lead MSOP.
  • 8 kV ESD Rating, >16 kV Power / GND ESD Rating.
  • Over-Voltage Tolerance (OVT) on all USB Ports Up to 5.25 V without External Components.

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Other Datasheets by Fairchild (now onsemi)

Part Number Description
FSUSB40 USB2.0 Switch
FSUSB43 USB2.0 (480Mbps) Switch
FSUSB45 USB2.0 (480Mbps) Switch
FSUSB46 USB2.0 DPST Switch
FSUSB11 Low-Power Full-Speed Switch

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.

View original datasheet text
FSUSB42 — Low-Power, Two-Port, High-Speed, USB2.0 (480Mbps) UART Switch July 2015 FSUSB42 — Low-Power, Two-Port, High-Speed, USB2.0 (480Mbps) UART Switch Features  Low On Capacitance: 3.7 pF Typical  Low On Resistance: 3.9 Ω Typical  Low Power Consumption: 1 μA Maximum - 15 μA Maximum ICCT over an Expanded Voltage Range (VIN=1.8 V, VCC=4.4 V)  Wide -3 db Bandwidth: > 720 MHz  Packaged in: - 10-Lead UMLP (1.4 x 1.8 mm) - 10-Lead MSOP  8 kV ESD Rating, >16 kV Power / GND ESD Rating  Over-Voltage Tolerance (OVT) on all USB Ports Up to 5.25 V without External Components Applications  Cell phone, PDA, Digital Camera, and Notebook  LCD Monitor, TV, and Set-Top Box Description The FSUSB42 is a bi-directional, low-power, two-port, high-speed, USB2.0 switch.