9DB403DFLF

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Clock/Timing - Application Specific

The 9DB403DFLF is an application specific clock / timing product from Macronix. It is designed to support UART applications such as serial communication, data transfer and storage, as well as certain low power, real-time applications. This product is highly tailored for the intended application and is often meant to be used for a particular application scenario.

Application Fields

The 9DB403DFLF has a number of applications in different fields and can be used in any system that requires clock timing or synchronization. The primary applications include serial communication and data transfer/storage, as well as low power and real-time applications. It is also an ideal solution for high-speed data transfer such as USB 2.0, where timing precision and accuracy are essential. Additionally, it can be an effective solution for applications that require low-power or low-noise performance.

Working Principle

The 9DB403DFLF is based on a low-power, single-phase clock oscillator, which generates a stable, accurate timing signal. It utilizes several different components including a quartz crystal to generate an oscillating signal, along with a frequency tripler, a discrete LC (inductor/capacitor) filter, and a phase-locked loop (PLL) to generate a low power and low noise clock. The frequency can be adjusted by varying the voltage applied to the quartz crystal, while the PLL ensures that the output frequency is in-phase and stable across different frequencies. This allows the device to be used reliably, even under varying temperatures and power conditions.

Benefits

The 9DB403DFLF offers several benefits for applications in need of clock / timing solutions. It has an impressive low-noise performance and a high degree of accuracy and stability. Additionally, it has a low power consumption, helping to reduce power costs and electrical waste. Lastly, its size and ease of integration makes it ideal for space-constrained applications.

Conclusion

The 9DB403DFLF is an application-specific clock / timing product from Macronix, designed to support a variety of applications including serial communication, data transfer and storage, as well as low power, real-time applications. It has a highly tailored design and utilizes a low-power single-phase clock oscillator, along with additional components, to enable its reliable and precise performance. Additionally, it has an impressive low-noise performance, low power consumption, and a small overall size. These features make it an ideal solution for a number of clock / timing applications.

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