SIT8208AC-2F-33S-50.000000Y

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Oscillators are electronic frequency-generating components. They are widely used in many modern applications due to their versatility and applications applications such as radio transmitters, clocks, and signals amplifiers. The SIT8208AC-2F-33S-50.000000Y is part of the oscillator family and has specific applications, which will be explored in this article.

The SIT8208AC-2F-33S-50.000000Y is a Crystallite™ VCXO based, voltage-controlled, crystal oscillator. It serves as a frequency generator for precision timing applications which require operation under harsh environments. The oscillator has an output frequency range of2 to 100MHz and offers sample temperature stability of ±5 ppm or better over an operating temperature range of -40 °C to +85 °C. The SIT8208AC-2F-33S-50.000000Y presents a variety of suitable applications in the field of satellite communications, digital television, industrial data and clock synchronization, and precision measurement and test systems. It is an indispensable component for applications requiring very high frequency stability with tight control over any drift in the time reference.

The oscillator achieves its stable frequency output via a combination of an electrical oscillator and an electromechanical crystal component. Electrical oscillators can generate electronic signals of a desired frequency by utilizing the oscillation behavior of electronic circuits. In this case, an external crystal is employed to provide precision to this frequency. This method of frequency generation is known as the voltage-controlled crystal oscillator (VCXO) circuit.

To understand the working of a VCXO, consider two circuits ? one to generate the clock signal (clock generator) and the other the reference signal (reference generator). The frequency of these signals can be changed independently by applying a voltage to the crystal. This action causes a small disturbance in the frequency of both signals simultaneously, allowing them to converge at a wished-upon frequency, based on the applied voltage. This capacity to remain synchronized, even at low-power levels, makes the VCXO an ideal option for precision timing applications.

The main advantage of the SIT8208AC-2F-33S-50.000000Y is that it can be configured easily without compromising its accuracy. It can be adjusted with an external voltage (0.5V to 4.5V) and provides a precise frequency change of 4 ppm or better. Additionally, it can self-start easily and is vibration proof, allowing it to operate reliably in harsh conditions.

In summary, the SIT8208AC-2F-33S-50.000000Y is a temperature-stable and voltage-controlled oscillator. It is capable of high precision timing and frequency generation for a wide range of applications. It is designed for ease of configuration, even in harsh environments, and has a wide output frequency range of 2 to 100MHz. As such, it is an indispensible component for satellite communications, digital television, industrial data and clock synchronization, and precision measurement and test systems.

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