CY7B9945V-2AXCT

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The CY7B9945V-2AXCT is a clock generator, PLL, and frequency synthesizer product from Cypress Semiconductor applied in many electronic systems. It stands out among its peers in the Clock/Timing devices family as it is multisource compatible and has very low jitter and noise. This device comes in multiple package options to fit various product designs. Its synthesizing capabilities are very versatile, making it a great choice for many applications.

The CY7B9945V-2AXCT is a fully integrated, dual phase-locked loop device that contains both a phase frequency detector (PFD) and phase detectors (PD) to synchronize two clock sources. This device operates in multiple clock input configurations to provide synchronous and asynchronous outputs. It features a user-programmable output frequency spectrum and is capable of generating multiple symmetric output clocks. The CY7B9945V-2AXCT also contains an integrated PLL filter to reduce the jitter and noise in the output signal. This device accepts two clock inputs and one reference clock input to generate up to 24 output clocks that maximize the flexibility of system clocking solutions.

In addition to its synchronizing capabilities, the CY7B9945V-2AXCT has considerable frequency synthesizing capabilities. This device is highly programmable and can generate an output frequency from any input clock frequency range. It has a user-friendly software interface for easy programming and time-saving setup. The output clock frequency is programmable in increments, which allows for greater customization and precision.

The CY7B9945V-2AXCT also offers exceptional jitter and noise reduction. The device’s integrated PLL filter reduces clock jitter and noise for improved timing accuracy. In addition, the CY7B9945V-2AXCT has a built-in Spread Spectrum Clock signal generator that can improve the signal-to-noise ratio of the output signal. This signal generator uses a variety of modulation techniques, such as frequency modulation, pulse modulation, and ‘on-off’ modulation, to spread the signal’s spectrum across a wider frequency range.

The CY7B9945V-2AXCT makes an ideal choice for applications requiring precise and reliable clocking. This device offers a wide range of features that make it an optimal choice for clocking solutions. Its low jitter and noise output makes it an excellent choice for applications requiring precise clock synchronization and high signal-to-noise ratios. Its synthesizable capabilities and integrated PLL filter make it a great choice for frequency synthesizers. Its multiple package options make it a perfect fit for various designs. For these reasons and more, the CY7B9945V-2AXCT is well-suited to be a top pick in the Clock/Timing field.

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