SI5338A-B02490-GMR

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-B02490-GMR is a highly integrated Clock/Timing device deployed in a variety of application fields. This device integrates many unique industry-leading features that enable it to provide best-in-class performance, reliability and accuracy. In this article, we will discuss the application field and working principle of the SI5338A-B02490-GMR.

The SI5338A-B02490-GMR is commonly used in applications such as serial, Ethernet, USB and many other communication protocols. It offers very precise frequency synthesis and support for multiple frequency sources in a very small form-factor. It also offers a wide and accurate operating temperature range, low latency, high stability, and low jitter performance. This makes it an ideal choice for communications applications that require precise frequency synthesizing and timing signals.

The SI5338A-B02490-GMR consists of a frequency synthesis controller (FSC) and clock generator (CG) core as well as a digital signal processor (DSP) core. The FSC core is responsible for providing a precise input signal, which is then processed by the DSP core. This signal is then passed to the CG core for output signal generation. The CG core includes a wide range of output frequency options, allowing for unique and accurate clock signal generation.

The frequency synthesis controller core is responsible for generating a precisely accurate input signal from multiple frequency sources. It is able to generate a signal from a single, two, or four reference clocks. This feature allows users to use different reference clocks depending on the application they are dealing with. The FSC core also keeps track of the different reference clocks and makes sure that the generated output signal has the same accuracy and precision as the original reference signal.

The SI5338A-B02490-GMR\'s digital signal processor (DSP) core is responsible for processing and manipulating the input signal provided by the frequency synthesis controller core. This signal is then passed to the clock generator (CG) core, which is responsible for generating a wide range of output frequency options. The CG core is able to generate an output frequency up to one hundred and twenty times the input signal frequency as well as a fractional output frequency. This feature allows users to select an output frequency that is suitable for their specific application.

The SI5338A-B02490-GMR also includes a slew rate setting, adjustable current output, and selectable center mode for clock synthesis. The slew rate setting allows users to customize the rate at which the signal transitions from one frequency to the other. This feature is useful for applications that require very precise timing and synchronization. The adjustable current output feature allows users to adjust the amount of current being driven to the output, enabling them to optimize the chip\'s performance for their specific application.

The center mode feature allows users to select either an even or an odd frequency output. This feature is useful in applications that require a low-jitter output frequency. Lastly, the SI5338A-B02490-GMR offers a wide range of selectable output options, including source-synchronous and phase locked loop modes.

In conclusion, the SI5338A-B02490-GMR is an excellent choice for a variety of Clock/Timing applications that require precise frequency synthesizing and timing signals. Its unique combination of features enables it to provide best-in-class performance, reliability and accuracy in a very small form-factor. Its wide and accurate operating temperature range, low latency, high stability, and low jitter performance make this device an ideal choice for applications where precision and accuracy are paramount.

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