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Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers

The PL620-08QC is a PLL frequency synthesizer designed for clock and timing applications. It is designed to meet the requirements of high performance applications such as radio communication systems and digital television systems.

Application Field

The PL620-08QC frequency synthesizer is suitable for use in a variety of applications. It is suitable for use in frequency conversion and clock/timing circuits in radio communication systems, digital television systems, and other electronic products. In addition, it can be used for testing and measuring equipment, scientific instruments, and other electronic gadgets.

Working Principle

The PL620-08QC is a frequency synthesizer with a Phase-Locked-Loop (PLL) architecture. The PLL circuitry is designed to ensure that the output frequency is closely matched to the desired value. The output frequency is determined by the reference clock frequency and the divider changes that are programmed into the corresponding settings. The PLL operates by locking the output frequency to the reference frequency and the divider settings. When the output frequency needs to be adjusted, the PLL compensates for the difference between the desired frequency and the reference frequency, by modifying the divider settings.

The PL620-08QC also features a low jitter and noise level, as well as a wide tuning range. This makes it suitable for applications where low jitter and low noise levels are required. Additionally, the device features an adjustable output frequency, allowing for a greater degree of control over the output of the device.

Conclusion

In conclusion, the PL620-08QC is a high performance frequency synthesizer suitable for a variety of applications. It features a low jitter and noise level, as well as a wide tuning range, making it well-suited for applications requiring precisely controlled output frequency. Furthermore, the device features a PLL architecture, allowing the output frequency to be closely matched to the desired value.

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