Arrival Components is pleased to announce the release of the GL3520 USB3.0 Hub Controller from Genesys Logic. The GL3520-10 is a highly-compatible, high performance USB 3.0 hub controller, which integrates Genesys Logic’s own self-developed USB 3.0 Super Speed transmitter/receiver physical layer (PHY) and USB 2.0 High-Speed PHY. It supports Super Speed, Hi-Speed, and Full-Speed USB connections and is fully backward compatible to all USB 2.0 and USB 1.1 hosts. GL3520-10 is a premium 4 port MTT Hub solution, implementing multiple TT architecture that provide dedicated TT to each downstream (DS) ports, which guarantee Full-Speed (FS) data passing bandwidth when multiple FS device perform heavy loading operations.
GL3520-10 also complies with USB-IF battery charging specification rev1.2, which can support fast charging function, allowing portable devices to draw up to 1.5A from GL3520-10 charging downstream ports (CDP) or dedicated charging port (DCP). So it can enable systems to fast charge handheld devices even during “Sleep” and “Power-off” modes. Available in QFN 88 (10x10mm) or QFN 64 (8x8mm) packages.