CDCVF2510PW

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The CDCVF2510PW is a precision frequency synthesizer/clock generator IC from ON Semiconductor. It is part of the ultra-small 3.2mm x 2.0mm Chip Scale Package (CSP) product line designed specifically to meet the demands of today’s smaller mobile and handheld electronics. By leveraging the features of this highly-integrated and versatile frequency synthesizer, designers are able to easily generate precision reference frequencies, reduce board space and power consumption, and simplify the design process. This article will provide an overview of the features and capabilities of the CDCVF2510PW, and will explain its application field and working principle.

Applications and Benefits of CDCVF2510PW

The CDCVF2510PW is a frequency synthesizer IC specifically designed for generating precision clock and timing signals in small form factors. Its integrated frequency synthesizer provides a versatile range of programmable output frequencies up to 600 MHz, making it a suitable solution for a variety of applications, including mobile devices and wearables, medical devices, and industrial and test equipment. Its advanced frequency-locked loop (FLL) system also provides a consistent frequency output that is almost free of reference jitter and phase noise, which can be critical for systems with tight temperature and phase constraints. Moreover, its low power consumption of only 6.3 mW at a 2.8 V supply voltage makes it an attractive solution for battery-powered devices.

The CDCVF2510PW also offers a number of additional features that make it an ideal choice for a variety of applications. Its patented auto-calibration circuitry can be used to improve the accuracy of the generated frequencies up to ±0.25ppm over a wide temperature range. It also supports programmable output clock logic modes, including CMOS, LVCMOS and LVPECL, giving designers the flexibility to easily tailor outputs to their specific application requirements. Finally, it has integrated digital and voltage programming interfaces, allowing users to easily configure their devices and quickly adjust frequencies for a variety of applications.

Working Principle of CDCVF2510PW

The CDCVF2510PW is a frequency synthesizer IC with an integrated digital FLL system. It is composed of several components that work together to generate accurate and stable output clock signals. These components can be broadly divided into three main sections: the phase detector, the charge pump and the voltage-controlled oscillator (VCO). The phase detector is responsible for comparing the phase of the reference input clock with the generated output clock and generating a voltage differential between the two signals. This voltage difference is then used to regulate the charge pump, which injects or removes current from the VCO’s circuit to adjust its oscillation frequency. The resulting frequency is then used as the output clock signal.

The frequency range of the generated clock signal is programmable via the integrated digital programming interface. This allows users to select one of three pre-defined frequency ranges (High Resolution, Standard, and Multi-Byte), or to enter a custom frequency range. The device can also be externally configured via the integrated voltage programming interface to provide enhanced levels of flexibility and accuracy for more demanding applications.

Conclusion

The CDCVF2510PW is an ultra-small precision frequency synthesizer/clock generator IC from ON Semiconductor. It is part of the 3.2mm x 2.0mm CSP product line, and provides a flexible and highly-integrated solution for generating precision clock and timing signals in small form factors. Its patented auto-calibration circuitry, programmable output clock logic modes, and integrated digital and voltage programming interfaces provide designers with the flexibility and accuracy they need to meet their requirements. Additionally, its low power consumption makes it an attractive solution for battery-powered devices. By leveraging the features of this highly-integrated and versatile frequency synthesizer, designers are able to easily generate precision reference frequencies, reduce board space and power consumption, and simplify the design process.

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