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Oscillators

An oscillator is an electronic device that creates an oscillating signal at a certain frequency. Oscillators are used in a variety of applications such as signal generators, alarms, communications, and navigation systems. The SIT8208AC-21-25E-40.500000Y oscillator is a low-noise crystal oscillator. It has an operating frequency of 40.500000 MHz with a accuracy of ± 25 ppm maximum.

Applications

The SIT8208AC-21-25E-40.500000Y oscillator is primarily used in telecommunications and radio applications. It can be used in applications such as cellular base station infrastructure, wireless local area networks (WLANs), WiMAX networks, and worldwide interoperability for microwave access (WiMAX) systems. It is also used in satellite communication systems, avionic and military applications, medical systems, and metrology.

Features

The SIT8208AC-21-25E-40.500000Y oscillator has several features that make it an ideal choice for radio communication applications. It has an operating temperature range of -20°C to 70°C and a storage temperature range of -50°C to 85°C. The frequency control range includes both temperature and supply voltage. Its omnidirectional radiation pattern and low output power (typically -102 dBm) make it an efficient choice for radio communication. In addition, the SIT8208AC-21-25E-40.500000Y oscillator features low power consumption and a typical phase noise of -170 dBc/Hz at 1 kHz offset.

Working Principle

The SIT8208AC-21-25E-40.500000Y oscillator operates on an electronic resonator principle. An electronic resonator consists of an oscillator circuit, a capacitor, and an inductor. The oscillator circuit is a linear oscillator which produces an output voltage that fluctuates between two values or states. The capacitor and inductor act as frequency-determining components for the voltage oscillations, which set the oscillation period or frequency of the oscillator. The SIT8208AC-21-25E-40.500000Y oscillator uses a quartz crystal resonator as the frequency-determining component, providing a highly accurate operating frequency of 40.500000 MHz.

The SIT8208AC-21-25E-40.500000Y oscillator is a reliable and cost-effective choice for telecommunications and radio applications. Its low output power and wide operational temperature range make it ideal for radio communication. In addition, its high frequency accuracy and low phase noise make it an excellent choice for communications, navigation, and medical systems.

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