CY25812ZXC

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The CY25812ZXC is a cost-effective and highly integrated clock source solution designed for communications, computing, and industrial applications. It offers a wide range of frequency synthesizer and PLL functions as well as programmable output clocks, making it an ideal solution for applications that require an adjustable or programmable clock or timing source.

Application Field

The CY25812ZXC is ideal for a variety of applications, such as Wi-Fi, Ethernet, high-speed transceivers, optoelectronic components, and bluetooth. It is also well suited for other applications such as automotive and PC systems, communications basebands, data modems, and HD video/audio processors. With its precision clock generation and high-frequency PLL technology, it is also an ideal choice for high-fidelity audio components and embedded systems.

Working principle

The CY25812ZXC combines a low-jitter PLL with a high-speed frequency synthesizer allowing for frequency synthesis from 288MHz to 3.28GHz. The CY25812ZXC\'s PLL is designed to generate an exact clock frequency from the reference clock. The frequency synthesizer, on the other hand, generates a new clock frequency from an already locked reference clock. Together, the combination of these two technologies allows for the CY25812ZXC to accurately generate a wide range of output clock frequencies.

The CY25812ZXC also includes a programmable output clock that allows designers to adjust their clock frequencies using programmable settings. This feature makes the CY25812ZXC an ideal choice for applications that require precision and accuracy when generating multiple clock frequencies or timing signals. Additionally, this programmable output clock also helps to reduce the power consumption of the device, as it can independently adjust and modify the output clocks to specific settings in order to maximize power efficiency.

Finally, the CY25812ZXC includes advanced features such as an internal digital-to-analog converter (DAC) and a programmable digital phase-locked loop (PLL). The DAC allows for accurate frequency control of the output clock and the PLL ensures that the output clocks remain in phase and correctly timed. This ensures that the CY25812ZXC can maintain a high degree of accuracy and reliability when generating clock signals and timing signals.

Conclusion

The CY25812ZXC is a cost-effective and highly integrated clock source solution designed for a variety of applications and markets. Its wide range of frequency synthesis and PLL functions make it an ideal solution for applications that require an adjustable or programmable clock or timing source. The combination of its low-jitter PLL, high-speed frequency synthesizer, and programmable output clock allows for the CY25812ZXC to accurately generate a wide range of output frequencies and timing signals. Additionally, its programmable output clock helps to reduce the power consumption of the device. Finally, its internal DAC and programmable PLL help to further guarantee timing accuracy and reliability.

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