The FSUSB420UMX, manufactured by Fairchild/ON Semiconductor, is a USB 2.0 High-Speed (480Mbps) switch with integrated Common Mode Filter (CMF). This device is designed to provide robust ESD protection and signal conditioning for USB data lines, ensuring reliable communication in various applications. The integrated CMF helps to suppress common-mode noise, improving signal integrity and reducing EMI emissions. The FSUSB420UMX is suitable for protecting USB ports in mobile devices, laptops, and other electronic equipment.

Applications:

• Mobile phones and smartphones.
• Laptop computers.
• Tablet devices.
• Portable media players.
• Digital cameras.

Features:

• USB 2.0 High-Speed (480Mbps) switching.
• Integrated Common Mode Filter (CMF).
• ESD protection (IEC 61000-4-2).
• Low insertion loss.
• Small package size.

Benefits:

• Enhanced ESD protection for USB ports.
• Improved signal integrity through common-mode noise suppression.
• Reduced EMI emissions.
• Minimal signal degradation due to low insertion loss.
• Compact design for space-constrained applications.

Additional Details:

The FSUSB420UMX is designed to protect sensitive USB data lines from electrostatic discharge (ESD) events, which can damage or destroy electronic components. The integrated Common Mode Filter (CMF) suppresses common-mode noise, which can degrade signal quality and increase EMI emissions. The device offers low insertion loss, ensuring minimal signal degradation. Its small package size makes it suitable for use in mobile devices and other space-constrained applications. The FSUSB420UMX is compliant with USB 2.0 High-Speed specifications, ensuring compatibility with a wide range of USB devices.