Genesys Logic Announces USB3.1 Gen 2 Hub Controller
January 02, 2017
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Genesys Logic, Inc. announced its high-performance USB 3.1 Gen 2 USB-C™ integrated SuperSpeed Plus hub controller, GL3590. GL3590 USB 3.1 Hub controller features USB 3.1 Gen 2 PHY developed in-house by Genesys Logic with on-chip integration of USB Power Delivery (PD) and USB-C™ functions. By removing the needs of external MUX, USB PD and USB-C™ Configuration Channel (CC) controller, it not only eases the complex board design that would otherwise be required but also saves the BOM cost to help customers convert existing USB designs to support USB PD and USB-C™. In addition, GL3590 offers the best performance/cost and lowest power consumption on the USB 3.1 Gen 2 market. With extending and natively supporting USB PD and USB-C™ functions, GL3590 is well-suited in docking applications and retailed Hubs. In docking applications, GL3590 not only provides expansion for USB 3.1 Gen 2 ports but also features complete functions of USB-C™ CC, including reversible attaching, discovering/configuring VBUS, and configuring/providing VCONN power. GL3590 also provides built-in USB Billboard, USB-C™ bridge controller, and USB-C™ TCPCI interface. Besides, GL3590 integrates ADC to monitor current or voltage for port power consumption, and facilitates other controllers to manage power by accessing hub information through USB and I2C. It makes GL3590 to be ideal for power-demanding applications. To satisfy variety usages, and ease customers’ design, GL3590 integrates HID, and can be flexibly configured according to customers’ requirements, for example, disabling specific downstream ports, compound device setting, and customized GPIO/LED. GL3590 has built-in 5V to 3.3V and 5V to 1.2V regulators which saves both cost and area on the PCB board. In addition, GL3590 supports both individual and gang mode and is available in types of packages to fulfill different designs.
GENESYSLOGIC, INC. is a Taiwan-based company principally engaged in the design, manufacturing, testing and distribution of integrated circuits (ICs) and semiconductor components. The Companyâs primary products include universal serial bus (USB) hub controllers, USB storage multimedia controllers, USB image controllers, intellectual properties, USB hub controllers and peripheral component interconnect (PCI) express products. The Company's products are mainly used in liquid crystal displays (LCDs), storage devices, camera modules and others. The Company mainly distributes its products in domestic market and the rest of Asia markets.