SIT9002AC-33H33EO

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Programmable oscillators are electronic components used to generate a precision frequency signal. The SIT9002AC-33H33EO is an example of a programmable oscillator with advanced features. This article will cover the application field and working principle of the SIT9002AC-33H33EO.

Application Field

The SIT9002AC-33H33EO is used in a variety of applications, such as communications, automotive, medical, and industrial. In communications, it enables PLLs, radios, and circuit designs to work more accurately and efficiently. In automotive, its accuracy and flexibility makes it useful for many different types of sensors and control systems. In medical and industrial uses, it helps to ensure accuracy in device calibration and measurement.

Beyond these specific application fields, the SIT9002AC-33H33EO is a general-purpose oscillator and can be used to support any application requiring the highest levels of accuracy. In many cases, it can replace other oscillators without sacrificing performance or precision.

Working Principle

The SIT9002AC-33H33EO utilizes a crystal oscillator and a phase-locked loop (PLL) frequency synthesizer. The crystal oscillator produces a base frequency, which is then multiplied and divided to generate different output frequencies. The PLL frequency synthesizer is used to facilitate the multiplication and division process and to provide a reliable and stable output signal. The oscillator has adjustable frequencies, phase offset, and pulse widths.

The SIT9002AC-33H33EO is also highly accurate, with a typical frequency accuracy of 1ppm, frequency stability (SSD) of 0.05ppm/year (max.), and excellent jitter characteristics.

In addition to its excellent performance, the SIT9002AC-33H33EO offers many other features. It is packaged in an 8-pin small outline integrated circuit (SOIC) package, making it ideal for space-constrained applications. Furthermore, it is RoHS-compliant and offers excellent EMI/RFI immunity.

Conclusion

The SIT9002AC-33H33EO is a versatile and reliable programmable oscillator that is suitable for a wide range of applications. Its crystal oscillator and high-resolution PLL frequency synthesizer provide excellent performance and accuracy, while its flexible configuration options allow it to be tailored to specific needs. Furthermore, its compact size, low power consumption, and EMI/RFI immunity make it an ideal solution for many designs.

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