MK3721DLF

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 MK3721DLF is one of the most popular clock/timing-related components on the market today. It is a clock generator that provides a high-quality clock signal for various applications. It is a fully self-contained device that is used for generating high-precision and low-phase noise clock signals. It is widely used in embedded systems, telecommunications and audio/video applications.

The MK3721DLF is a frequency synthesizer that utilizes a low-dimensional system for generating precise and stable clock signals. It features an embedded PLL, which allows the user to select a wide range of frequency options. A temperature compensated crystal oscillator is used to increase the accuracy and stability of the generated clock signal. This allows the clock generator to provide precise clock rates within ±100 ppm over -40 to 85°C temperature range and ±20 ppm over 0 to 70°C temperature range.

The PLL in the MK3721DLF employs a fractional-N algorithm to generate precise clocks. This algorithm enables the user to choose between several frequency ranges. The device also uses programmable digital filtering and loop damping to further reduce phase jitter and distortion. Additional features include dual output stages for improved synchronization, a programmable spread spectrum for reduced EMI, and frequency shifting for noise reduction.

The working principle of the MK3721DLF is fairly simple and straightforward. A reference clock signal is fed into a frequency divider, which generates the necessary clock signals. The frequency divider can be programmed to generate different clock rates using the on-chip serial port. The programmable digital filters and loop damping are used to achieve high-precision and low-phase noise clock signals.

The MK3721DLF is designed for a variety of applications, including network infrastructure, embedded processors, rapid prototyping, and test and measurement equipment. It is also an ideal solution for applications that require precise timing, such as imaging systems and motion control systems. The device is also suitable for use in audio/video systems and medical equipment.

In conclusion, the MK3721DLF is a versatile and reliable clock generator that is suitable for a wide range of applications. It offers superior performance and reliability, and its embedded PLL ensures precise and stable clock signals with minimum phase jitter and distortion. The device is also easy to use and program, making it an ideal solution for clock/timing related applications.

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