PI6C2409-1HWE

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PI6C2409-1HWE is a clock/timing device commonly used for clock generators, phase-locked loops, and frequency synthesizers. This single chip solution can be used to meet the needs of high-speed clock generation and clock synchronization in high data rate applications. The product offers excellent phase noise performance, frequency stability, and high temperature pulling.

The PI6C2409-1HWE is a combination digital phase-locked loop (DPLL) and voltage-controlled oscillator (VCO) that is typically optimized for operation in the 25 to 500MHz range. The device combines the best of both worlds and offers a single, integrated solution for advanced clock generation applications. It uses an on-chip digital control loop to synchronize an external reference clock with the internal VCO. This provides very low jitter performance and a wide pull-in range.

The working principle of the PI6C2409-1HWE is quite simple. The device takes an external reference clock and uses it as the basis for its internal clock generation. The on-chip DPLL consistently adjusts the frequency of the VCO, based on the reference clock. The VCO outputs several clock signals, which can be used as the reference clock for other circuits. In this way, the PI6C2409-1HWE is able to generate a consistent and synchronous clock signal even in the presence of noise and other disturbances.

The PI6C2409-1HWE can be used for a variety of applications, including high-speed clock synchronization, clock and data recovery, clock generation, and digital oscillators. Its on-chip DPLL can be used to achieve very low jitter operations with high accuracy and repeatability. The device also provides adjustable frequency multiplication and divide capabilities and has a wide frequency range that can cover most clock applications.

The PI6C2409-1HWE contains several protection features to ensure reliable operation, such as over-voltage and under-voltage protection, input over-current protection, and thermal protection. The device also incorporates phase jitter scaling, input frequency switching, and positive edge skew control. These features, combined with its comprehensive phase noise performance, make it an ideal choice for applications requiring high-speed clock generation and synchronization.

In summary, the PI6C2409-1HWE is a single chip solution for clock generators, phase-locked loops, and frequency synthesizers. It combines a digital phase-locked loop and voltage-controlled oscillator for improved performance and scalability. This makes it an ideal choice for high data rate applications, as it ensures low jitter performance, frequency stability, and high temperature control. It also offers adjustable frequency multiplication and divide capabilities and incorporates protection features for reliable operation.

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