RS2228XN High-Speed USB 2.0 (480-Mbps) 1:2 Multiplexer/Demultiplexer Switch

Professional Comparison of RS2228XN vs FSUSB30MUX

The RS2228XN from RUNIC is a high-performance USB switch designed to provide superior signal integrity, low-power consumption, and high-speed data routing capabilities for USB 2.0/3.0/3.1 systems. When compared to the FSUSB30MUX from ON Semiconductor, the RS2228XN offers several advantages, including enhanced performance, lower power consumption, and better overall system integration. Below is a detailed comparison highlighting the strengths of the RS2228XN.

RS2228XN vs FSUSB30MUX

The FSUSB30MUX is a USB 3.0 multi-plexer switch designed primarily for switching USB 3.0 signals. While it is suitable for high-speed USB routing, the FSUSB30MUX has certain limitations when it comes to signal quality and power efficiency. The device features relatively higher on-resistance and higher capacitance, which can lead to signal degradation in high-speed applications or cause increased power consumption, particularly when used in battery-powered devices.

In contrast, the RS2228XN is specifically engineered to optimize USB 2.0/3.0/3.1 signal routing with low on-resistance and low capacitance, resulting in improved signal integrity. The RS2228XN ensures cleaner data transmission with reduced signal loss, even at higher frequencies, making it ideal for high-speed USB applications such as external storage, HD video transmission, and advanced peripherals. Additionally, the RS2228XN maintains lower power consumption during operation, making it more suitable for battery-powered devices where energy efficiency is crucial.

RS2228XN: Key Advantages Over FSUSB30MUX

1. Superior Signal Integrity: The RS2228XN features lower on-resistance and low capacitance, resulting in less signal degradation and better signal integrity. This ensures that high-frequency signals, especially those used in USB 3.0 and USB 3.1 applications, are transmitted with minimal distortion.

2. Faster Switching Performance: The RS2228XN is optimized for faster switching times, which makes it particularly effective in applications where quick and reliable data routing is essential. In contrast, the FSUSB30MUX may experience delays in switching due to its relatively slower transition times, which could affect the overall performance of high-speed devices.

3. Lower Power Consumption: The RS2228XN consumes less power in both active and idle states, which is a key advantage for devices with strict energy constraints. The FSUSB30MUX consumes higher standby power and is less energy-efficient, which may reduce the overall battery life of portable devices or result in higher operational costs in larger systems.

4. Better Compatibility with USB 3.0/3.1: While both the RS2228XN and FSUSB30MUX support USB 3.0, the RS2228XN is particularly well-suited for USB 3.1 standards, offering better data throughput, lower latency, and improved noise suppression. This makes it an ideal solution for next-generation high-speed USB devices.

5. Compact and Efficient Integration: The RS2228XN integrates multiple USB routing functionalities into a single package, making it more space-efficient and reducing the need for additional external components. This compact design not only saves valuable PCB space but also simplifies the design process, offering a cost-effective solution for manufacturers.

RS2228XN: Additional Key Benefits

• Wide Range of Applications: The RS2228XN is suitable for a wide variety of applications, including mobile devices, USB hubs, external storage drives, and high-speed data transfer systems. Its high-performance capabilities make it an ideal solution for USB 3.0/3.1 systems that demand high-speed data routing and low-power operation.

• Enhanced Reliability: With its robust design and improved signal processing capabilities, the RS2228XN ensures greater reliability in systems that are highly sensitive to data integrity, particularly in high-performance computing and audio/video applications.

• Cost-Effective: The RS2228XN is designed for high performance while maintaining cost-effectiveness. Compared to the FSUSB30MUX, it offers more efficient performance per dollar, reducing the overall cost for manufacturers who require high-quality USB routing solutions.

Conclusion

In summary, the RS2228XN from RUNIC offers several advantages over the FSUSB30MUX in terms of signal integrity, power efficiency, and high-speed performance. With its low on-resistance, low capacitance, and faster switching speeds, the RS2228XN ensures cleaner signals, lower energy consumption, and greater reliability for demanding USB 3.0/3.1 applications. These key benefits make the RS2228XN the preferred choice for modern high-performance USB systems, offering a competitive edge in terms of both efficiency and cost-effectiveness.