SIT9002AI-38H33EK

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Programmable oscillators are a type of oscillator that enable an external device to set a frequency input, allowing the user to set different frequencies for various purposes. Among the available options, SIT9002AI-38H33EK is one of the most used programmable oscillators in the market. This article will go into detail on its application fields and working principle.

Application Fields

One of the main applications of SIT9002AI-38H33EK is for frequency control of electronic signal processing. As this oscillator allows for user’s controlled frequency input, it is ideal for frequency control of digital and analog signals. This makes it perfect for signal processing devices which require different frequencies for various applications.

The SIT9002AI-38H33EK is also suitable for many RF and microwave applications, as well as digital communication. Due to its reliable performance and small size, it is popular as a replacement to existing quartz crystal oscillators. As this oscillator has a tolerance range of +/- 0.2%, it is also popularly used in precision radio frequency control.

Beause of its durability and stability, the SIT9002AI-38H33EK has been increasingly used in different fields such as automotive, industrial, computer and communications systems. Due to its compatibility with both digital and analog technologies, its applications are expanding, making it a more versatile option compared to others.

Working Principle

The SIT9002AI-38H33EK oscillator is based on the principle of digital heavily loaded CMOS oscillator. This means that the internal structure of the oscillator, which consists of an amplifier, will convert a DC voltage supply into a continuous wave, creating an output signal at a particular frequency. This frequency output is then further divided by a counter, resulting in a standardized frequency output.

The user is able to program the SIT9002AI-38H33EK’s output frequency by setting a particular voltage level on the control pin. The option to control the frequency of SIT9002AI-38H33EK in this way is made possible by the highly configurable process of frequency control. Moreover, this oscillator is also temperature sensitive, that is, the frequency output varies when exposed to different temperatures.

Conclusion

In conclusion, the SIT9002AI-38H33EK oscillator is one of the most popular programmable oscillators available. Its versatility makes it suitable for a wide range of applications, such as frequency control for electronic signal processing and precision radio frequency control. The oscillator works on the principle of digital heavily loaded CMOS oscillator, whereby an amplifier in the device’s internal structure will convert a DC voltage supply into a continuous wave, resulting in a particular frequency output. Finally, the oscillator can be programmed by a user-controlled voltage level, allowing it to be utilised in many different fields.

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