AOCJY3B-40.000MHZ

Oscillators

The AOCJY3B-40.000MHZ is part of a family of oscillators characterized by their ability to generate a periodic waveform and is primarily used to provide a clock signal to synchronize digital systems, frequency synthesis, and image stabilization. The device is robust and highly reliable, making it popular for applications where accuracy and reliability in clock-frequency generation are paramount. With frequency tolerance of ±20 ppm, phase noise of -70 dBc/Hz at 10 kHz offset, and a power consumption of 0.4 watts, the AOCJY3B-40.000MHZ is suitable for a range of applications.

Application Field

The AOCJY3B-40.000MHZ is often used in embedded systems for controlling clock and timing signals, as well as in communications. It is suitable for applications in harsh environments, such as mobile phones and navigation systems, due to its small size and low power consumption. It is also used in medical devices for recognizing waveforms and frequencies, and for generating signals for imaging and other types of medical diagnosis.

In addition, this type of device is highly reliable for use in communications applications, such as RF testing, microwave engineering, and frequency hopping systems. The device is also commonly found in consumer electronics, such as television, radios, and digital ISDN systems.

Working Principle

The AOCJY3B-40.000MHZ oscillator works on the basis of a quartz crystal that vibrates at a frequency determined by the physical parameters of the crystal. The crystal is connected between two electrodes, one positive and one negative, and is electrostatically clamped to the electrodes. Because of the electrostatically clamped force of the electrodes, the crystal vibrates at a certain frequency, which is determined by the physical properties of the crystal. The frequency of the oscillator is determined by the Length, Width, and Thickness of the crystal.

The crystal oscillator is generally connected to an amplifier circuit, which amplifies the signal to the required level and is then connected to other components like resistors, capacitors, and transistors. The amplifier circuit is designed to provide a gain which is necessary to output the signal at the required level. The signal is then passed through a frequency divider circuit, which divides the signal into multiple lower frequencies.

Because of their robust design, quartz crystal oscillators are highly reliable and accurate. Their accuracy is due to the fact that they rely on the physical parameters of the crystal, such as Length, Width, and Thickness, which remain consistent over time. The frequency of the oscillator is also not affected by environmental factors, such as temperature, voltage, and humidity.

The AOCJY3B-40.000MHZ is a quartz crystal oscillator that is suitable for a wide range of applications, due to its reliability, accuracy, and small size. The device is also robust and can withstand shock and vibration, making it suitable for use in harsh environments. Because of its small size and low power consumption, it is also ideal for embedded applications. In addition, it can provide high-quality signals for communications systems, medical devices, consumer electronics, and other applications.