ABDFVCTCXO-20.000MHZ-E-2-T2

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Oscillators are devices widely used in many electronics, from consumer products such as mobile phones to complex technical applications such as Aerospace/Defense. They are used in a variety of applications, including frequency generation, modulating, signal processing, and signal conversion. ABDFVCTCXO-20.000MHZ-E-2-T2 is an oscillator specifically designed for applications that require a low phase noise, wide frequency tuning range, and low jitter. In this article, we will discuss the application field and working principle of this oscillator.

ABDFVCTCXO-20.000MHZ-E-2-T2 is primarily used in communication systems, embedded systems, and measurement applications. It is used for a variety of audio and radio frequency (RF) applications involving multiple frequencies, frequency-hopping, frequency synthesis, testing and calibration, etc. It is also used in some medical applications. This oscillator is suitable for a wide frequency range from 20 to 20.000MHz and offers low jitter and phase noise to keep the signal stable and clear. Additionally, it also features excellent frequency tuning accuracy with a wide range of -20ppm to +20ppm. It is also available in various packages, including SMT, QFN and through-hole.

The ABDFVCTCXO-20.000MHZ-E-2-T2 is a temperature-compensated crystal oscillator (TCXO). A TCXO uses an electrical circuit to automatically adjust the frequency of the oscillator to match the changing frequency due to temperature changes. The ABDFVCTCXO-20.000MHZ-E-2-T2 employs a digital phase-locked loop (DPLL) synthesis process to adjust the frequency output. This DPLL circuitry is composed of a voltage-controlled oscillator (VCO) that is phase-locked to the reference crystal frequency and is used to synthesize the desired output frequency. The voltage to the VCO is controlled by the temperature compensation circuitry, which monitors the temperature changes and adjusts the voltage of the VCO accordingly. The temperature compensation circuitry also allows the oscillator to achieve extremely accurate frequency control over a wide range of temperatures.

In conclusion, the ABDFVCTCXO-20.000MHZ-E-2-T2 is a temperature-compensated crystal oscillator designed for a wide range of applications. It is suitable for frequency generation, modulation, signal conversion, signal processing, and testing. Its wide frequency range, low jitter, and low phase noise make it an ideal choice for a variety of applications. Finally, it offers excellent frequency tuning accuracy over a wide temperature range due to its temperature compensation circuitry.

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