SI5338A-A-GM

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The SI5338A-A-GM is a clock generator and fanout buffer manufactured by SiliconLabs, Inc. It is a high-performance, low-cost solution that is suitable for a wide range of applications. This device has many features that make it an ideal choice for timing solutions, especially for those requiring precise frequencies and minimized system overhead. The SI5338A-A-GM is suitable for a wide variety of applications, from communications systems and data centers to gaming and static timing. Furthermore, it is easy to use and provides robust signal integrity.

Application Field

The SI5338A-A-GM is designed specifically for clock and signal generation in communications, computing, and industrial applications. It is a complete clock generator and fanout buffer solution for a system, allowing users to design systems with reduced overhead costs and improved reliability. It is especially suitable for applications demanding very low jitter and posses wide frequency range spanning from 1Hz up to 400MHz. Furthermore, the device supports up to 14 outputs which can work simultaneously, providing a wide range of frequencies with minimal system overhead. The device also features a wide range of pre-defined and custom settings to enable flexible clock signal configurations. In addition, the SI5338A-A-GM features a selectable I2C interface allowing users to configure the device settings remotely. This makes the device an ideal choice for applications where there is a need for remote control and monitoring of clock generation and signal buffering.

Working Principle

The SI5338A-A-GM provides clock generation from a single input signal which can either be a crystal oscillator or a Low Voltage Differential Signaling (LVDS) reference clock. The input signal is first divided into two frequencies, the input frequency and the output frequency. Both these frequencies are part of the same Clock and Data Generation (CDG) module. The CDG module provides two outputs, one for the input frequency and one for the output frequency. The input frequency is then fed into a phase-locked loop (PLL) whose output is the output frequency. This output is then buffered by the fanout buffer, whose outputs can be connected to the digital system’s clock source. The SI5338A-A-GM also features selectable power saving modes, which can reduce power consumption up to 70%. Furthermore, it also supports integrated jitter attenuation to reduce the noise in the system. Finally, it has a wide temperature range of -40 to 105 degrees Celsius, enabling reliable performance in industrial applications.

Conclusion

The SI5338A-A-GM is a high-performance, low-cost clock generator and fanout buffer from SiliconLabs. It is designed for communications, computing, and industrial applications, and is suitable for a wide range of applications requiring precise frequency control and low system overhead. It features wide frequency range, selectable I2C interface, configured settings, integrated jitter attenuation, wide temperature range, and power savings capability, thus making it an ideal choice for timing solutions.

The specific data is subject to PDF, and the above content is for reference