CY29772AXIT

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CY29772AXIT is a PLL-based clock synthesizer with integrated VCO and dividers for generating frequencies from one VCO voltage controlled oscillator frequency. This device offers a wide range of integration to enable designers to match the ultimate frequency synthesis needs in highly cost-sensitive consumer, communication and computing markets.

The familiar PLL topology of the CY29772AXIT functions as a classic clock source to integrate multiple frequency sources into a single clock domain. The integrated VCO offers wide loop bandwidth and low jitter, while the output prescalers allow the output frequency to be divided down to the required range. The wideband VCO and novel PLL architecture of the CY29772AXIT offers a low jitter performance.

By leaving the entire VCO band open for use, the CY29772AXIT is able to frequency-multiply with great accuracy. This allows the CY29772AXIT to use a single VCO frequency to generate multiple output frequencies. The wide range of dividers also allows for wide divider ratios for output frequencies, with input and output division ranges from 2x to 32x, respectively. With these features, designers are able to produce a wide range of output frequencies with just one VCO frequency.

The CY29772AXIT also supports various clock stabilization techniques that can further improve the performance of the system. With support for phase-locked loop technology and clock multiplier division, the CY29772AXIT can provide the necessary low level of phase noise and jitter. Furthermore, the integrated phase-locked loop technology in the CY29772AXIT offers the flexibility to generate multiple frequencies without requiring additional circuitry.

The CY29772AXIT also offers multi-mode operation that can allow users to switch between fixed and variable frequencies. This allows users to set up multiple clock frequencies while also maintaining the stability of the system. Additionally, the CY29772AXIT supports the ability to bypass its automatic protection circuits, allowing users to further customize their applications.

When it comes to power consumption, the CY29772AXIT offers significant savings over traditional clock generators. Due to its low active mode current consumption, this device does not require additional supply sequencing to power up. Furthermore, the CY29772AXIT provides power failure protection and power down sequencing to avoid accidental system crashes.

The CY29772AXIT is a complete clock generator and PLL synthesizer designed to meet the needs of various applications in the consumer, communication, and computing markets. With wide loop bandwidth, it offers low jitter, and multiple VCO frequencies, multi-mode operation, bypassed automatic protection circuits, and low power consumption, the CY29772AXIT enables designers to create highly-integrated, cost-effective systems with optimal performance.

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