SIT9002AC-18N33DX

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Programmable oscillators are electronic components that generate a range of fixed frequencies. Examples of such oscillators include SPIM (switch-programmable inverter module), VCO (voltage-controlled oscillators), PLL (phase-locked loops) and more. The SIT9002AC-18N33DX is a type of programmable oscillator designed for frequency stability and low power consumption. It was developed by Ethertronics and is used in a variety of applications, including IoT devices, wireless devices, wearables and more. In this article, we will discuss the SIT9002AC-18N33DX’s application field, its working principle and how it can benefit your design.

Application Field
The SIT9002AC-18N33DX is a programmable oscillator designed for use in portable devices such as smartphones, tablets, wearables, and other low-power applications. This oscillator is an ideal choice for those who have a need for extremely precise clocks, such as 4G/5G base stations. The oscillator also has a wide range of operating temperature and operating frequency, making it suitable for use in a wide variety of applications. Additionally, the SIT9002AC-18N33DX also features an adjustable output voltage, which allows for even greater levels of precision and control.

Working Principle
The SIT9002AC-18N33DX programmable oscillator works by generating a precise reference frequency that controls the output frequency. It works by using a highly precise crystal, which provides a highly stable reference frequency. This reference frequency is then compared to a preset output frequency, allowing for any discrepancies to be corrected. This process is known as "frequency-tracking" and allows for extremely precise and stable output frequencies. Additionally, the SIT9002AC-18N33DX also has an adjustable output voltage, making it even more precise and stable.The SIT9002AC-18N33DX utilizes Ethertronics\' Frequency Sensing Parasitic (FSP) technology to reduce power consumption. This technology uses a parasitic capacitor and ETFE schottky diode to sense the frequency drift and adjust the voltage to maintain a constant output frequency. This reduces power consumption by up to 30% and also increases the oscillator\'s temperature tolerance, making it better suited for use in many portable devices.

Benefits
The SIT9002AC-18N33DX programmable oscillator offers numerous benefits when compared to other oscillators. Firstly, it offers very high accuracy and stability, making it ideal for use in applications where accuracy is essential. Additionally, the adjustable output voltage and FSP technology help to further improve the accuracy and reduce power consumption, making it an ideal choice for portable devices.In addition, the oscillator also offers a wide range of operating temperature and frequency, allowing it to be used in a variety of applications. This makes it a valuable choice for those who need an oscillator that can work in extreme environments. Last but not least, the SIT9002AC-18N33DX has a very competitive price, making it an attractive option for those who are on a budget.

In summary, the SIT9002AC-18N33DX programmable oscillator is a great choice for anyone looking for a reliable and accurate oscillator. Its adjustable output voltage and Frequency Sensing Parasitic (FSP) technology make it a low-power and highly accurate choice, while its wide range of operating temperature and frequency make it suitable for use in a variety of applications. Additionally, its competitive price makes it a great choice for those looking for an affordable solution for their design needs.

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