CY28419OXCT

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The CY28419OXCT is an integrated timing and clocking device which provides exceptional performance with low-cost value up to 1GHz operation. It is designed for timing and frequency synthesizers applications. Its architecture is based on the idea of using phase locked loop (PLL) technology to synthesize frequencies from a reference clock. The device offers high degree of accuracy and flexibility while providing excellent jitter performance. It also offers a wide range of features to cover different applications in clock and timing systems.

The CY28419OXCT is an all-digital PLL device which combines a programmable PLL and digital phase-frequency detector (PFD) to generate clock outputs with desired frequencies and jitter characteristics. The device consists of two main blocks:

1. The programmable PLL which consists of the PFD, phase-frequency detector, charge pump, low-pass filter, voltage controlled oscillator (VCO) and programmable divider. The PLL is designed to generate a range of frequencies from a reference input.
2. The frequency synthesizer which combines the PLL with a digital frequency divider and phase/frequency detector to generate frequencies with low jitter characteristics. This block is responsible for the jitter performance of the CY28419OXCT.

The CY28419OXCT provides a versatile architecture which can be used in real-time timing applications where precision, accuracy and robustness are must. It can be used for wireless base station clocks, microwave radio clocks, digital radio broadcast clocks, digital transmission systems and versatile PC timing applications. It is also used in medical imaging applications requiring clock synchronization between different medical devices. The device offers excellent jitter performance, which is essential in applications where high performance synchronization is required.

The programmable PLLs of the CY28419OXCT offer the flexibility to make both frequency and phase adjustments. This allows the users to tune their devices efficiently. In addition, several features such as dynamic frequency scaling, frequency hopping and filtering are supported to improve jitter performance. The device offers a wide frequency range of up to 1GHz and works with clock frequencies from 6MHz to 1GHz.

The CY28419OXCT utilizes advanced digital phase-frequency detectors and low-pass filters to keep the output in lock with small jitter characterizations. It also offers clock synchronization and multiple output switching capabilities. The device offers excellent power savings compared to traditional frequency synthesizers and can be used for applications requiring extremely low power.

In conclusion, the CY28419OXCT is a versatile device which can be used for a wide variety of clock, timing and frequency synthesizers applications. Its low-cost and power efficient architecture makes it ideally suited for applications such as base station clocks, medical imaging, and digital radio broadcast clocks. The device offers excellent jitter performance while providing flexibility and high degree of accuracy. It is an ideal solution for applications requiring precision, accuracy and flexibility.

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