CY7B991V-2JCT

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CY7B991V-2JCT is an 8-PIN, high-speed differential Jitter PLL clock driver which is capable of providing 2 differential outputs each with a frequency range of up to 1GHz. Its on-chip clock generator function helps to substantially simplify designs, reduce PCB complexity and achieve reliable data performance.

Specifically, the CY7B991V-2JCT is part of Cypresse\'s Clock/Timing - Clock Buffers, Drivers family which can be used in a variety of applications ranging from Networking and Servers to Consumer Electronics, Automotive and Defence. Due to its very low jitter, flexibility and power efficiency, the CY7B991V-2JCT is an ideal choice for these applications.

The basic working principle of the CY7B991V-2JCT is based around its integrated phase-locked loop (PLL) system. It can generate a new clock from one or multiple off-chip reference signals, which can then be used as the input for various devices like ASICs, system clocks, SoCs, etc.

This PLL system works by synchronizing the reference signal through a feedback loop. Each reference signal is compared to the output clock and then adjusted accordingly. This allows the system to lock onto the desired frequency, typically within 500ps of jitter.

The integrated PLL technology gives the CY7B991V-2JCT an edge over similar devices in its class. As mentioned earlier, its low-jitter performance and flexibility makes it an ideal choice for networking, server, and consumer electronics applications.

In addition to this, the CY7B991V-2JCT also comes with enhanced power-efficiency, allowing it to remain active and stable during harsh conditions. The device makes use of Cypress\'s advanced internal logic which helps to maximize power efficiency while keeping the supply voltage fairly low.

Moreover, this clock driver is compliant with both EMI and ESD standards, making it a great choice for applications that require high signal integrity and reliability. The CY7B991V-2JCT also features a wide operating temperature range of -40 to +125 degrees Celsius, making it an ideal choice for use in extreme conditions.

Overall, the CY7B991V-2JCT is a highly integrated and flexible clock driver solution which is ideal for various applications ranging from Networking and Servers to Consumer Electronics and Automotive. With its low-jitter performance, power efficiency, and EMI/ESD compliance, the CY7B991V-2JCT provides a reliable and cost-effective solution for designers who require a high-performance clock driver.

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