CDCR61APWR Integrated Circuits (ICs)

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

CDCR61APWR is a programmable differential clock and data recovery IC with integrated voltage-controlled oscillator (VCO). By combining a VCO and an advanced clock/data recovery IC into a small package, CDCR61APWR offers a wide range of application possibilities, from high-performance datacom to baseband clock and data management in wireless systems. CDCR61APWR operates up to 5Gbps and converts two independent clock and two independent data signals into NRZ-format data streams with recovered clock. CDCR61APWR is ideal for use in a wide variety of application settings.

Applications of CDCR61APWR

CDCR61APWR is suitable for a variety of clock/data requirements in different applications. CDCR61APWR is an ideal choice for clock and data management in high-bandwidth optical communications systems. It can be used to convert optical signals into electrical NRZ-formatted clock and data streams with accurate skew control. CDCR61APWR can be used in high-speed interfaces, including SAS-3, QSFP, and CSP-M,where excellent signal integrity and recovered clock and data are necessary. CDCR61APWR is also used as a clock synthesizer in baseband clock and data management systems, including cellular basebands and SONET/SDH, and other wireless systems.

Working Principle of CDCR61APWR

The working principle of CDCR61APWR is based on synchronous clock and data recovery. It uses an integrated voltage-controlled oscillator (VCO) to reconstruct the signal from the noisy environment, improve signal-to-noise ratio, and provide clock and data signals. CDCR61APWR utilizes a dual-loop architecture with a first-stage VCO and an advanced second-stage loop filter to reduce the jitter of the recovered clock. The first-stage VCO uses an exclusive clock as its reference, while the second-stage loop filter frequency locks it to the data signals. This dual-loop architecture provides improved jitter performance and enhanced signal integrity compared to single-loop clock and data recovery systems.

CDCR61APWR also incorporates an integrated voltage-controlled oscillator (VCO) for frequency synthesizing. It can be used to generate an accurate reference clock from a wide variety of sources, including asynchronous and self-clocked data, oscillators, and on-chip signals. The VCO is also used for further fine-tuning the clock and data for greater accuracy and improved jitter performance. In addition, the frequency synthesizer provides excellent frequency stability and accuracy, which is necessary for high-performance datacom applications.

Advantages of CDCR61APWR

The main advantage of CDCR61APWR is its compact size, which makes it suitable for space-sensitive applications. It is also cost-efficient and consumes low power, making it a desirable choice for many high-performance datacom, wireless, and telecom applications. CDCR61APWR offers excellent jitter performance, frequency stability, and signal integrity, which are necessary for reliable transmission and data processing of high-data-rate signals. Additionally, CDCR61APWR provides flexibility and can be used in a variety of clock sources and data rates.

Conclusion

CDCR61APWR is a programmable clock and data recovery IC with an integrated voltage-controlled oscillator (VCO). It is suitable for a variety of clock and data applications, from high-bandwidth optical communications to baseband clock and data management in wireless systems. CDCR61APWR uses a dual-loop architecture to reduce the jitter of the recovered clock and an integrated frequency synthesizer to generate an accurate reference clock. CDCR61APWR also offers benefits such as compact size, low power consumption, and excellent jitter performance, which make it an ideal choice for high-performance datacom, wireless, and telecom applications.

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