AX7DAF2-720.0000T

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Oscillators are components that demonstrate an electrical signal on a different pivot point than the one they are powered from. This pivoting produces a continuous succession of regularly spaced rising and falling of the signal. This phenomenon is known as oscillation. The AX7DAF2-720.0000T, a quartz crystal oscillator, is one such device.

The AX7DAF2-720.0000T has an operating frequency range of 7.88MHz-13.8MHz, and is specially designed to provide a reliable output over a wide input voltage range. It offers a very stable frequency in a small footprint of just 7.6mm x 5.0mm, making it ideal for space-critical designs. Additionally, it features a low phase-noise at -135dBc/Hz, and a very good input voltage tolerance of 20%.

The construction of the AX7DAF2-720.0000T comprises of a precision-selected quartz crystal, a built-in oscillator circuit, two capacitors and a voltage regulator chip. The quartz crystal functions as a frequency controlling element, while the capacitors work to stabilize the frequency. The voltage regulator chip is used to maintain the voltage level at a constant level. All these components are housed in a hermetically sealed ceramic package.

The oscillator works on two basic principles. Firstly, it generates a waveform by charging and discharging a capacitor. This waveform is then amplified by the oscillator circuit and the frequency of the waveform is controlled by the properties of the quartz crystal. Secondly, the waveform is then compared to a precision reference frequency. This feedback ensures that the accuracy of the output is maintained.

The AX7DAF2-720.0000T is ideal for use in a variety of application fields, such as in personal electronic devices like portable radios, audio players, and mobile phones. It can also be used in avionics systems, such as navigation and autopilot systems, and in industrial control systems. Additionally, it can be used in Global Positioning System (GPS)-based navigation systems, and in medical and military applications.

The AX7DAF2-720.0000T has become an essential oscillator in many modern electronic devices. Its advantages include a wide frequency range, very small package size, low power consumption, low phase-noise, and extremely low aging. It provides its users with a reliable output over a wide range of input voltages and frequencies, making it a perfect choice for space-critical designs.

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