SIT8209AC-3F-28E-148.351648Y

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Oscillators are circuits configured and designed to produce a periodic, oscillating electrical signal, and their usage and application in different electronic systems is inarguably immense. The SIT8209AC-3F-28E-148.351648Y is a popular oscillator known for its ultra-low phase noise characteristics and frequency stability across temperature. This article focuses on explaining its application field and working principle.

The SIT8209AC-3F-28E-148.351648Y, like other Surface Acoustic Wave (SAW) oscillators, operates and functions in the frequency range of 4 to 20 MHz. Apart from this, its fundamental center frequency ranges from 144 MHz to 156 MHz, which makes it suitable for many communication and navigation applications. Its impressive frequency stability is ±50ppm, making it one of the most preferred crystals for use in different communication systems and equipment.

The output of the SIT8209AC-3F-28E-148.351648Y oscillator is a high-frequency sine wave of low phase noise, which tight time constants makes superior for numerous wireless and navigation tasks. It is also used for its high-frequency pulse generation as well as in a variety of electronics, including radio receivers, modulators, amplitude testers, and automotive radar. Some of its other key features and capabilities include high-supply voltage accuracy, low power consumption, easy-to-use programmable triggering, and multi-channel capacity.

The working principle of the SIT8209AC-3F-28E-148.351648Y is based on a SAW resonator with thick, aluminum oxide film connected to a pair of electrodes. Hence, when a high voltage signal is applied to the circuit, it results in the generation of a frequency-modulated signal that is defined by the resonance frequency of the resonator and the Amplitude Voltage domain. It also helps create a fixed frequency, which is used to measure the period of the oscillating signal. All these complex functions are performed through the same basic hardware.

To conclude, the SIT8209AC-3F-28E-148.351648Y is a very versatile oscillator with many impressive features and capabilities. Its application field spans many industries such as automotive, medical, and communication, and its superior frequency stability and Phase noise make it ideal for use in numerous navigation and communication applications. Its working principle revolves around the same SAW resonator concept that has been proven to work effectively for decades.

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