5V50013DCG8

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Clock and timing solutions are an integral component of a multi-functional, complex computing and communication systems. A technical advancement in the field of clock and timing elements is the 5V50013DCG8 - it is a programmable PLL (phase-locked loop) clock synthesizer that can be used to generate frequency synthesizers in different configuration. This article takes a closer look at the 5V50013DCG8, exploring its application field and working principle.

Application of the 5V50013DCG8

The 5V50013DCG8 is an attractive solution for applications that require higher levels of performance, cost-effectiveness and size. The device is suitable for a wide range of systems and applications, and can be used in high-volume consumer, computing, and communication systems, such as PCs, notebooks, set-top boxes, telecommunications, automotive and medical systems. The device is designed for small footprint applications, and provides low power consumption, plus excellent phase noise and jitter performance.

The advanced architecture of the device makes it performance efficient and reliable in terms of road tracking and loop receptivity. The device is designed to have a small footprint and low power consumption, and is capable of synthesizing all the high frequency clocks from a single reference frequency. This makes the device suitable for many systems where high levels of reliability and performance is required, e.g. PC scheduling system.

Working Principle of the 5V50013DCG8

The 5V50013DCG8 uses a fractional-N (FN) PLL (phase-locked loop) to generate low jitter frequency synthesizers. The device has four main clocks: one reference clock and three synthesized clocks. The reference clock is used to provide a precision frequency reference for other clocks in the system. The PLL continuously adjusts the frequency of the reference clock to produce the desired frequencies for the output clocks. The PLL uses a circuit structure known as a loop filter, which modulates the frequency of the reference clock according to the output requirements.

The FN PLL is a closed loop system that uses an analog loop filter to track and maintain the frequency of the reference clock according to the output requirement. The PLL continuously adjusts the frequency of the reference clock to match the desired frequencies for the output clocks. When the reference clock frequency is changed, the loop filter will respond accordingly, which will result in a change in the output clock frequency. The loop filter follows a feedback structure in order to control the output of the device.

The 5V50013DCG8 has advanced features, such as adjustable maximum output frequency, adjustable output drive signal slew rate, and adjustable power down functionality. It is also integrated with a programmability feature that allows users to program the desired frequency, slew rate and power down parameters as well as the reference frequency. This enables users to program the device to match their desired clock and timing requirements.

Conclusion

In conclusion, the 5V50013DCG8 is a powerful and reliable PLL based clock synthesizer that can be used to generate frequency synthesizers in various configuration. It is reliable and cost-effective, making it an attractive solution for a range of applications. The device can be integrated into PC scheduling systems with high levels of performance, thanks to its advanced architecture, small footprint and low power consumption. The programmability feature of the 5V50013DCG8 enables users to customize the device according to their desired clock and timing requirements.

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