AX7DAF2-312.5000C Crystals, Oscillators, Resonators

Oscillators are devices that oscillate, or generate signals, with a specified frequency or at random intervals. AX7DAF2-312.5000C is a series of oscillators that serve an important role in many modern industries. This article will discuss the application field and working principle of AX7DAF2-312.5000C oscillators.

AX7DAF2-312.5000C oscillators are commonly used in a wide range of applications, including communication systems, medical diagnostics, automotive electronics, surveillance systems, and wireless applications. In communication systems, the oscillators provide precise frequency stability and tight phase noise performance for radio links, base stations, and other applications. In medical diagnostics, the oscillators are an essential component of ultrasound scanners and other imaging systems. In automotive electronics, the oscillators are used to regulate the speed and timing of vehicle components. In surveillance systems, they are used to detect motion and sound quickly and accurately. Finally, in wireless applications, the oscillators are used to generate signals for Bluetooth and Wi-Fi operation.

The AX7DAF2-312.5000C oscillators employ a quartz crystal along with a voltage-controlled oscillator (VCO) to generate signals. The quartz crystal oscillator is a type of resonator that uses the piezoelectric effect to generate a precise frequency. On the other hand, a voltage-controlled oscillator is a type of oscillator whose output frequency is determined by the voltage applied to it. Together, the two components create an oscillator with exceptional frequency stability and tight phase noise performance.

The AX7DAF2-312.5000C oscillators have a frequency range of 312.5000 kHz and a frequency stability as low as 15 ppm. The unit also features phase-noise performance as low as -175 dBc/Hz at 20 kHz offset, Input voltage of 5 VDC, Output current of 10 mA, and Pulling range of ±7 ppm. Additionally, the oscillators have an operating temperature range of -40 °C to 125 °C, and a maximum storage temperature of 150 °C. The oscillators are also sold in a variety of packages, including SMD, DIP, LCC, and QFN.

In conclusion, AX7DAF2-312.5000C oscillators are widely used in communication systems, medical diagnostics, automotive electronics, surveillance systems, and wireless applications due to their precise frequency stability and tight phase noise performance. The oscillators utilize a quartz crystal and a voltage-controlled oscillator to achieve this performance. The characteristics of this series of oscillators make it ideal for applications where frequency accuracy and stability are critical.