SI5338N-B03384-GM

Application Field and Working Principle of SI5338N-B03384-GM

The SI5338N-B03384-GM is an application-specific low jitter clock generator. It is specifically designed for applications such as IEEE 1588, network switches, data center networks, backbone networks, and industrial Ethernet switches. It delivers the highest performance by utilizing a sophisticated all-digital PLL and advanced jitter attenuation techniques. It is a reliable, flexible and easy-to-use single-channel clock generator.

Features of SI5338N-B03384-GM

The SI5338N-B03384-GM offers a wide range of features that make it ideal for applications that require low jitter performance, such as IEEE 1588, network switching, and industrial Ethernet switching. It has a wide input clock frequency range of up to 900MHz, with a single output frequency. It also features a low noise VCO, with phase noise performance that meets or exceeds industry standards. It has two differential output channels for precision clock synchronization, and a synchronization interface for transmitting and receiving packet-based data. In addition, it features an adjustable pre-emphasis circuit for better jitter attenuation and a frequency lock loop with noise immunity for improved jitter and accuracy.

Working Principle of SI5338N-B03384-GM

The SI5338N-B03384-GM uses a mix-signal architecture to ensure its low jitter performance. This architecture utilizes a differential analog-to-digital converter (ADC) and a digital-to-analog converter (DAC) alongside a digitally-implemented PLL. The ADC and DAC allow the user to make precise adjustments to the clock’s frequency and timing offset. The PLL is used to convert the incoming clock signal into a precisely timed output clock signal. It also provides dynamic frequency synthesis, allowing the user to set the desired output clock frequency. The mix-signal architecture helps to minimize the clock jitter, allowing for ultra-low jitter performance.

Advantages of SI5338N-B03384-GM

The SI5338N-B03384-GM offers many advantages over traditional clock generators. It provides a reliable, easy-to-use solution that delivers ultra-low jitter performance. It also supports a wide frequency range and adjustable timing offset, making it suitable for a variety of applications. It is also robust, capable of withstanding harsh environmental conditions. Finally, it has a low power consumption and is highly cost-effective.

Conclusion

The SI5338N-B03384-GM is an application-specific low jitter clock generator designed for higher-performance applications such as IEEE 1588, network switches, data center networks, backbone networks, and industrial Ethernet switches. It features a wide input clock frequency range, two differential output channels, and a synchronization interface for transmitting and receiving packet-based data. The mix-signal architecture ensures low jitter performance, while the adjustable pre-emphasis circuit and frequency lock loop with noise immunity provide improved jitter and accuracy. It offers many advantages over traditional clock generators, making it an excellent choice for higher performance applications.