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FSUSB31 - Low-Power 1-Port Hi-Speed USB2.0 Switch

General Description

The FSUSB31 is a low-power, single-port, high-speed USB 2.0 switch.

This part is configured as a double-pole, single-throw switch and is optimized for switching or isolating a high-speed (480Mbps) source or a high-speed and full-speed (12Mbps) source.

Key Features

  • Low On Capacitance: 3.7pF (Typical).
  • Low On Resistance: 6.5Ω (Typical).
  • Low Power Consumption: 1µA (Maximum).
  • 10µA Maximum ICCT Over an Expanded Control Voltage Range: VIN = 2.6V, VCC = 4.3V.
  • Wide -3dB Bandwidth: > 720MHz.
  • 8kV I/O to GND ESD Protection.
  • Power-off Protection When VCC = 0V, D+ / D- Pins Can Tolerate up to 5.5V.
  • Packaged in:.
  • 8-lead MicroPak™ (1.6 x 1.6mm).
  • 8-lead US8.
  • 8-lead Ultrathin MLP (1.2 x 1.4mm) Applica.

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Other Datasheets by Fairchild (now onsemi)

Part Number Description
FSUSB30 Low-Power 2-Port Hi-Speed USB2.0 Switch
FSUSB11 Low-Power Full-Speed Switch
FSUSB20 Low-Power 1-Port High-Speed USB Switch
FSUSB22 Low-Power 2-Port High-Speed USB2.0 Switch
FSUSB23 Low Power Hi-Speed USB 2.0 (480Mbps) Switch
FSUSB40 USB2.0 Switch
FSUSB42 USB2.0 (480Mbps) UART Switch
FSUSB43 USB2.0 (480Mbps) Switch
FSUSB45 USB2.0 (480Mbps) Switch
FSUSB46 USB2.0 DPST 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
FSUSB31 — Low-Power, Single-Port, High-Speed USB 2.0 (480Mbps) Switch February 2009 FSUSB31 Low-Power, Single-Port, High-Speed USB 2.0 (480Mbps) Switch Features ■ Low On Capacitance: 3.7pF (Typical) ■ Low On Resistance: 6.5Ω (Typical) ■ Low Power Consumption: 1µA (Maximum) – 10µA Maximum ICCT Over an Expanded Control Voltage Range: VIN = 2.6V, VCC = 4.3V ■ Wide -3dB Bandwidth: > 720MHz ■ 8kV I/O to GND ESD Protection ■ Power-off Protection When VCC = 0V, D+ / D- Pins Can Tolerate up to 5.5V ■ Packaged in: – 8-lead MicroPak™ (1.6 x 1.6mm) – 8-lead US8 – 8-lead Ultrathin MLP (1.2 x 1.4mm) Applications ■ Cell Phone, PDA, Digital Camera, and Notebook ■ LCD Monitor, TV, and Set-top Box Related Resources ■ AN-6022 Using the FSUSB30/31 to Comply with USB 2.