FSUSB42 480Mbps USB Switch – KTRON India https://www.ktron.in Best Shopping Site for Retail And Wholesale Electronic Components in India Tue, 07 Apr 2026 10:04:27 +0000 en-US hourly 1 https://wordpress.org/?v=5.4.6 https://www.ktron.in/wp-content/uploads/2020/04/cropped-ktron-site-icon-50x50-1-32x32.png FSUSB42 480Mbps USB Switch – KTRON India https://www.ktron.in 32 32 FSUSB42MUX USB2.0 Switch IC – Hi-Speed Bi-Directional UART Switch MSOP-10 https://www.ktron.in/product/fsusb42mux-msop-10-usb2-0-switch-ic/ https://www.ktron.in/product/fsusb42mux-msop-10-usb2-0-switch-ic/#respond Wed, 29 Oct 2025 20:30:40 +0000 https://www.ktron.in/?post_type=product&p=141499
  • Supply Voltage (VCC): 2.4 – 4.4 V
  • Control Input Voltage (SEL, OE): 0 – VCC V
  • Switch I/O Voltage (VSW): −0.5 – 4.5 V
  • Operating Temperature (TA): −40°C to +85°C
  • High-Speed Switch On-Resistance (RON): 3.9 Ω typical @ VSW = 0.4V, ION = 8 mA (max 7.5 Ω)
  • Manufacturer: ONSEMI
    • ]]>     The FSUSB42MUX USB2.0 Switch IC is a bi-directional, low-power, two-port USB2.0 switch designed for high-speed (480 Mbps) and full-speed (12 Mbps) applications. Configured as a double-pole, double-throw (DPDT) switch, it provides fast and reliable switching between multiple USB sources.

    With ultra-low on-capacitance (3.7 pF) and a wide bandwidth of 720 MHz, the FSUSB42MUX ensures minimal signal distortion, low crosstalk, and superior performance for high-speed USB data lines. The device also supports over-voltage tolerance on USB ports and low-power consumption, making it ideal for ultra-portable applications such as cell phones, PDAs, digital cameras, printers, and notebook computers.

    Features:

    • Bi-directional, low-power USB2.0 switch
    • Two ports with DPDT configuration for flexible USB switching
    • High-speed (480 Mbps) and full-speed (12 Mbps) compatible
    • Low on-capacitance: 3.7 pF typical
    • Low on-resistance: 3.9 Ω typical
    • Wide bandwidth: >720 MHz for minimal edge and phase distortion
    • Low power consumption: 1 µA typical, 15 µA maximum over expanded voltage range
    • Over-voltage tolerance (OVT): Up to 5.25V on USB ports without external components
    • ESD protection: 8 kV HBM, >16 kV power/GND
    • Package: 10-lead MSOP and UMLP (1.4 × 1.8 mm)

    Applications:

    • Mobile phones, PDAs, digital cameras, notebooks
    • LCD monitors, TVs, set-top boxes
    • USB switching, connector sharing, and port multiplexing in portable devices
    • Ultra-portable electronics requiring low-power bi-directional USB switching
    ]]>     https://www.ktron.in/product/fsusb42mux-msop-10-usb2-0-switch-ic/feed/ 0