AX7PBF2-156.2500C

Oscillators are important electrical instrument components used for different applications. The most common type of oscillator is the AX7PBF2-156.2500C oscillator, which provides reliable, accurate output in a wide range of applications. This article will discuss the application field and working principle of the AX7PBF2-156.2500C oscillator.

Application Field

The AX7PBF2-156.2500C oscillator is a precision crystal oscillator designed for use in military, communications, specialty instrumentation, medical, and avionics systems. It is designed to deliver reliable, stable signal output, and also provides good phase noise performance. The oscillator is designed to meet the requirements of MIL-STD-883, Class K, and MIL-STD-202F.

The AX7PBF2-156.2500C oscillator is designed to operate over a wide temperature range from -55 to +125°C. It is also designed to be resistant to shock, vibration, and accelerated life testing. The oscillator is designed to perfectly meet the needs of defence and other tough applications, and hence has become a preferred choice for these industries.

Working Principle

The AX7PBF2-156.2500C oscillator uses a quartz crystal to generate its signal. The crystal oscillator consists of a quartz crystal, a base metal, two capacitors, and an amplifier. The quartz crystal acts as a frequency source at a certain frequency, which is determined by the physical characteristics of the crystal. One of the capacitors stores energy while the other dissipates it. The amplifier then amplifies the output of the oscillator to the desired level and output form.

When an alternating current is applied to the base of the quartz crystal, it vibrates in resonance with the applied frequency and generates a voltage at the terminals. This voltage is amplified and used as the output signal. The resulting output signal is further modified by the capacitors to obtain the desired frequency, phase accuracy, and performance. The frequency, phase accuracy, and performance of the oscillator can be further adjusted by varying the capacitances and inductances of the oscillator.

Conclusion

The AX7PBF2-156.2500C oscillator is an ideal choice for use in various applications, especially in the defence industry. It is designed to provide reliable and stable signal output and to meet the requirements of MIL-STD-883, Class K, and MIL-STD-202F. Its working principle is based on a quartz crystal, which vibrates in resonance with an alternating current to generate the output signal. The output signal is then adjusted and further modified by the capacitors for better performance.