GL850G-HHY22

The GL850G-HHY22 is a USB 2.0 hub controller manufactured by Genesys Logic. It is designed to provide a cost-effective and efficient solution for expanding the number of USB ports on a host device, such as a computer or embedded system. The controller supports up to four downstream ports, allowing multiple USB devices to connect simultaneously.
Key features of the GL850G-HHY22 include low power consumption, compliance with USB 2.0 specifications, and support for high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) USB data transfer rates. It also offers advanced power management capabilities, including support for bus-powered and self-powered configurations.
The GL850G-HHY22 is commonly used in a variety of applications, including consumer electronics, computer peripherals, and industrial equipment. Its compact design and versatility make it suitable for integration into a wide range of products, enhancing connectivity and expanding device compatibility.

The GL850G-HHY22 is a USB 2.0 hub controller. Equivalent products from other manufacturers would include the Microchip USB2514, TI TUSB2046, and Cypress CY7C65632. These chips serve similar purposes, enabling multiple USB ports from a single upstream connection and offering similar USB 2.0 performance. However, there might be variations in pin configuration, power management, and additional features, so it's important to review the specifications to ensure compatibility with your application.

The GL850G-HHY22 is a USB 2.0 hub controller designed for efficient data transfer and connectivity. It supports up to four downstream ports, allowing multiple USB devices to connect simultaneously. Key features include:
1. High-Speed Transfer: Offers a data transfer rate of up to 480 Mbps, ensuring quick and reliable communication between devices.
2. Low Power Consumption: Designed to operate with minimal power usage, making it suitable for portable and battery-powered devices.
3. Port Status Indicator: Equipped with LED indicators for each port to display connection status and activity.
4. Compliant with USB Standards: Fully compliant with USB 2.0 specifications and backward compatible with USB 1.1, ensuring broad device compatibility.
5. Over-Current Protection: Each port includes over-current detection and protection to prevent damage from short circuits or power surges.
6. Plug-and-Play Support: Easy to install with no need for additional drivers or software, providing seamless integration with various operating systems.
This makes the GL850G-HHY22 an ideal choice for enhancing connectivity in both consumer electronics and industrial applications.

The GL850G-HHY22 is a USB 2.0 hub controller produced by Genesys Logic. It typically comes in a 28-pin package. This chip is designed to expand a single USB port into multiple ports, allowing for additional USB connections. Key functions include:
1. USB 2.0 Compliance: It supports high-speed, full-speed, and low-speed operations.
2. Multiple Port Expansion: Provides support for up to four downstream ports.
3. Integrated Transceivers: Includes built-in USB transceivers, reducing the need for external components.
4. Power Management: Features support for power switching and over-current detection on downstream ports.
5. Low Power Consumption: Designed for low power usage in both active and standby modes.
6. Plug and Play: Offers ease of use with plug-and-play functionality, requiring no additional drivers in most operating systems.
For precise pin functions, refer to the datasheet, as it details the connections for VBUS, D+, D-, ground, and other control signals.

The GL850G-HHY22 is manufactured by Genesys Logic, Inc. Genesys Logic is a fabless semiconductor company that specializes in high-speed interface technologies. They focus on the design and development of integrated circuits for USB, PCI Express, and other connectivity solutions. The company's products are typically used in consumer electronics, computer peripherals, and other applications requiring efficient data transfer and connectivity solutions.

The GL850G-HHY22 is a USB 2.0 hub controller, commonly used in applications requiring multiple USB connections. It is ideal for consumer electronics, computers, and peripheral devices, offering efficient data transfer and connectivity for keyboards, mice, printers, and external storage devices. Additionally, it is used in industrial and automotive systems where robust and reliable USB connectivity is needed. Its compact design makes it suitable for integration into small form factor devices, while its compliance with USB standards ensures compatibility and ease of use. The GL850G-HHY22 is also employed in docking stations and USB expansion products to enhance connectivity options.

The GL850G-HHY22 is typically found in a 28-pin SSOP (Shrink Small Outline Package) format. This package type is compact, facilitating surface-mount technology on printed circuit boards, which is ideal for USB hub controllers like the GL850G.