FSUSB31: Low Power Dual SPST Hi-Speed USB 2.0 (480 Mbps) Switch

Description: The FSUSB31 is a low-power, single-port, high-spee...
  • 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. The FSUSB31 is compatible with the requirements of USB2.0 and features an extremely low on capacitance (CON) of 3.7pF. The wide bandwidth of this device (>720MHz) exceeds the bandwidth needed to pass the third harmonic, resulting in signals with minimum edge and phase distortion. Superior channel-to-channel crosstalk minimizes interference. The FSUSB31 contains special circuitry on the D+ / D- pins that allows the device to withstand an over-voltage condition. This device is also designed to minimize current consumption even when the control voltage applied to the /OE pin is lower than the supply voltage (VCC). This feature is especially valuable for mobile applications, such as cell phones, allowing direct interface with the general-purpose I/Os of the baseband processor. Other applications include port isolation and switching in portable cell phones, PDAs, digital cameras, printers, and notebook computers.
  • 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™ (1.6mm x 1.6mm)
  • — 8-lead US8
  • — 8-lead Ultrathin MLP (1.2 x 1.4mm)
  • Applications
  • Media Tablets
  • Storage & Peripherals
  • Mobile Handsets
  • Wireless LAN Card & Broadband Access
  • PMP/MP3 Players
  • Technical Documentation & Design Resources
    Availability and Samples
    FSUSB31K8X
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Low Power Dual SPST Hi-Speed USB 2.0 (480 Mbps) Switch
  • Package Type: US8
  • Package Case Outline: 846AN
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):4 to 8
  • Arrow:0
  • Digikey:<1K
  • Mouser:>1K
  • Newark:>1K
  • FSUSB31L8X
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Low Power Dual SPST Hi-Speed USB 2.0 (480 Mbps) Switch
  • Package Type: UQFN-8
  • Package Case Outline: 523AY
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 5000
  • Inventory

  • Market Leadtime (weeks):4 to 8
  • Arrow:0
  • Avnet:>1K
  • Mouser:>1K
  • FSUSB31UMX
  • Status: Last Shipments
  • Compliance: Pb-free Halide free 
  • Description: Low Power Dual SPST Hi-Speed USB 2.0 (480 Mbps) Switch
  • Package Type: UQFN-8
  • Package Case Outline: 523AS
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 5000
  • Specifications
  • Channels:
  • Number of Switches:
  • Configuration: DPST 
  • Icc Max (µA):
  • ron Max (Ω): 10 
  • VCC Min (V):
  • VCC Max (V): 4.3 
  • Package Type: US8  UQFN-8 
  • ON Semiconductor Full Web Site