AX7DAF1-1268.7000T

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The AX7DAF1-1268.7000T oscillator is an electronic device that is used to produce an alternating current, typically used for generating a signal with a precisely defined frequency. It is generally used in the Communications, Broadcasting, and Testing & Measurement industries. It is a component of many electronic circuits, such as radios and other communication devices, that require an oscillating current at precise frequencies.

The AX7DAF1-1268.7000T oscillator is built using the dielectric resonator oscillator (DRO) design, which is a type of silicone-based circuit that utilizes two capacitors and an inductor to generate an oscillating current. It has a tuning range of 1268.7 to 1270.3 MHz, with a frequency accuracy of ±20 kHz and a phase noise of -63 to -82 dBc/Hz. This oscillator has a wide range of applications, including FM receivers, UHF television transmitters, and microwave signal sources.

The primary function of the AX7DAF1-1268.7000T oscillator is to produce a sinusoidal wave with a precise frequency. It does this by using the resonance between the inductor and the capacitors to create a frequency-selective circuit. This circuit is then tuned with an adjustment of the capacitors to achieve the desired frequency. The frequency is maintained by a feedback signal that is fed from the output to the input of the circuit. This maintained frequency is then used to drive other circuits.

The AX7DAF1-1268.7000T oscillator works by having the capacitor that is connected to the inductor held at a constant voltage. The voltage is then applied to the inductor to cause it to oscillate. As the oscillation increases, the positive and negative voltages in the capacitor reach equilibrium and the energy stored in the capacitor is transferred to the inductor and then released. The oscillation is then adjusted with the tuning capacitors to reach the specified frequency.

The AX7DAF1-1268.7000T oscillator is a highly reliable device that is used for many different applications. It is particularly suited for use in demanding environments, due to its small size, low power consumption, and ability to maintain frequency with minimal drift. These features make it a highly efficient and reliable source of oscillations for many different devices and applications.

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