CY2544QC014T

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 CY2544QC014T is a monolithic clock generator, phase-locked loop (PLL), and frequency synthesizer integrated circuit. It is a versatile and cost effective device ideally suited for a large array of applications. This article will explain the application field and working principle of the CY2544QC014T device.

Application Field

The CY2544QC014T is designed with a wide range of input frequencies and output configurations which enable it to be used in many various applications. This device can be used in systems which require clock, timing and synchronization, such as in satellite communications, telecommunication infrastructure, mobile and fixed-line switching, medical, consumer electronics and other applications where high performance and flexibility of the clock generator is essential.

Working Principle

The CY2544QC014T utilizes a phase-locked loop (PLL) technique to generate an accurate and stable frequency from a programmable reference frequency. This programming is achieved via the software-controlled input of a 10-bit digital word which determines the output frequency. The reference frequency can be paired with another input and the resulting output frequencies are correlated to those signals. An integrated VCO provides the programmable frequency output and the device offers two programmable output divider divisions.

The device also offers a wide range of features that improve its performance. It offers a power-on reset to reset the device when a new start-up cycle or a new frequency control command is executed. It also features a spread-spectrum control pin, which can reduce electromagnetic interference (EMI). It has automatic phase-lock capabilities and offers low reference jitter performance with tight frequency stability across temperature and supply voltage variation. The device also includes frequency modulation capabilities, allowing the user to manipulate the output frequency of the PLL.

Conclusion

In conclusion, the CY2544QC014T provides a cost effective and versatile solution for clock, timing and synchronization applications. It offers a wide range of features, such as power-on reset, spread-spectrum control pin, frequency modulation, low reference jitter and tight frequency stability, making it ideal for a variety of applications. Its programming is achievable through the 10-bit digital word, allowing for easy implementation of the device.

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