552CE000109DG

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Pin Configurable/Selectable Oscillators (PC/SOs) have revolutionized the way Crystals and oscillators are utilized in many applications. The 552CE000109DG is a PC/SO that provides users with the convenience of programmable frequency ranges, frequency accuracy and stabilities, while offering a small size, low power consumption and reliable performance. In this article, we will examine the application field and working principle of the 552CE000109DG.

Application Field

The 552CE000109DG is a versatile PC/SO that can be used for a range of applications including frequency control, circuit timing, clock- and data-signal synchronization, data transmission and conversion. This PC/SO is suitable for use in a wide array of applications such as medical and industrial instrumentation, telecommunications, test and measurement equipment, navigation systems, computers and peripheral devices. It is a simple, low-power and highly reliable solution for applications requiring multiple frequencies.

Working Principle

The 552CE000109DG is a flexible and programmable PC/SO that uses a series of frequency-selectable logic arrays (FSLA) to select a frequency from a range of available frequencies. The FSLA is used to drive programmable frequency dividers, which can be used to program the output frequency over a wide range. The frequency programmability of this device can be achieved using a single digital pin, multiple digital pins, or by using an external serial interface. The FSLA provides a continuously variable frequency control range without any manual adjustment or calibration.

In addition to the frequency-selectable logic arrays, the 552CE000109DG also contains a phase-locked loop (PLL) and a voltage controlled oscillator (VCO) as its core components. The PLL is used to provide accurate phase synchronization, while the VCO is used to generate a variable frequency output. The phase-locked loop provides the necessary feedback to synchronize the input and output signal frequencies, ensuring a steady output frequency.

The 552CE000109DG also features a wide voltage range and an adjustable current limit setting. This makes it ideal for applications with different input voltages, or where an adjustable current limit can be beneficial. Its low power consumption makes it an energy-efficient solution for a wide range of applications.

Conclusion

The 552CE000109DG is a versatile PC/SO that provides users with programmable frequency ranges, frequency accuracy and stabilities. It is suitable for use in a wide array of applications such as medical and industrial instrumentation, telecommunications, test and measurement equipment, navigation systems, computers and peripheral devices. Its core components include a series of frequency-selectable logic arrays, a phase-locked loop and a voltage controlled oscillator. The 552CE000109DG features a wide voltage range and an adjustable current limit setting. Its low power consumption makes it an energy-efficient solution for many applications.

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