CDCE431YS

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Clock Generators, Phase Lock Loops (PLLs) and Frequency Synthesizers are important components in modern electronic systems, as they can take a reference clock signal and generate an output signal at the desired frequency. CDCE431YS is a clock generator, PLL and frequency synthesizer which is specifically designed for high-speed and high-performance applications.

Features of CDCE431YS

CDCE431YS is a device specifically designed for high data rate applications. It has advanced features such as low jitter step sizes and frequency offset sequencing, designed to provide superior performance in high-speed and demanding applications. Features of CDCE431YS include:

• High data rate: The device supports data rates up to 250 MHz.
• High jitter performance: This design has advanced features such as a low jitter step size and frequency offset sequencing, enabling superior performance in high-speed and demanding applications.
• flexible design: The device can be configured for either frequency or phase modulation.
• low power: The device consumes a maximum of 5.5 mW of power.
• Wide frequency range: The device operates from 32 kHz up to 250 MHz.
• Programmable outputs: The device can provide up to 4 programmable low jitter outputs.

Application Areas of CDCE431YS

CDCE431YS is designed for applications in high-data rate and high-performance areas. The device can be used in applications such as:

• Wireless communication: The device can be used to generate clock signals for applications such as digital cellular base stations, point-to-point radios, and VSAT systems.
• High-speed networking: The device can be used to generate clock signals for applications such as high-speed network switches, routers, and media converters.
• High-speed computing: The device can be used to generate clock signals for applications such as servers, storage systems, and test and measurement equipment.

Working Principle of CDCE431YS

The working principle of CDCE431YS is based on a phase-locked loop (PLL) architecture. The PLL consists of a voltage-controlled oscillator (VCO) and a feedback loop which monitors the output of the VCO and adjusts its frequency accordingly. The device has a programmable reference input which can be used to generate the desired output frequency. The reference input can be used to set the frequency of the VCO directly.

Once the reference frequency is set, the PLL starts looping and adjusting the output frequency of the VCO in order to keep it in frequency with the reference. The device has four programmable output dividers, which can be used to generate four different output frequencies. The device also has a low-power mode, which can be used to reduce power consumption.

In summary, CDCE431YS is a high-performance and low-power clock generator, PLL, and frequency synthesizer which can be used in high-speed, high-data rate applications. The device utilizes an advanced PLL architecture and features a wide frequency range as well as four programmable output dividers, providing superior performance and versatility.

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