SIT8209AC-23-18E-133.300000X

Oscillators

SIT8209AC-23-18E-133.300000X

Oscillators are widely used in applications such as television, telecommunications, radio, medical imaging, radar, and other types of audio files. They are important components in modern electronics and often used as local timing references for microprocessors and digital signal processors.The SIT8209AC-23-18E-133.300000X oscillator is a quartz crystal oscillator(XO) that is used in communications, computing, television, radar and other areas. It is a small, frequency-stable device, that uses quartz crystal to generate a signal of constant amplitude and frequency.

Application Fields

SIT8209AC-23-18E-133.300000X oscillator is suitable as a local system clock reference and provides excellent frequency accuracy, high reliability and low jitter. It is widely used in various industries such as automotive, consumer, industrial, mil/aero, medical, and telecom/datacom. It can be used in systems that require high precision such as Fibre Channel, Gigabit Ethernet, Synchronous Optical Networks(SONET) and arbitrated loop(FC-AL). It is also used in other applications such as audio-video systems, audio/video production, digital television broadcast, home automation, multimedia, professional audio equipment, data acquisition and control.

Working Principle

The SIT8209AC-23-18E-133.300000X oscillator works on the principle of quartz vibrating at its natural frequency. The quartz crystal acts like a piezoelectric transducer, creating an oscillation circuit when electric current is passed through it. The frequencies generated depend on the size and characteristics of the quartz crystal, as well as the applied voltage. The oscillation frequency is maintained by feedback circuits and is temperature compensated, thus providing stable frequency output with low jitter and high accuracy.

A quartz crystal in this oscillator contains two metallic electrodes that are connected to the quartz body. The electrodes are made of conductive material, like silver or gold, and are placed on each side of the quartz. A voltage is applied to the two electrodes, which causes the crystal to vibrate. The vibration will create an electrical signal, which is initially sent through a constant current source. The signal is then connected to amplifiers, as well as frequency dividers to create the desired output frequency.

Conclusion

The SIT8209AC-23-18E-133.300000X oscillator is a high performance, frequency-stable device capable of producing a fixed frequency output with adjustable amplitude and low jitter, making it ideal for communications, computing, television, radar and other applications. The device works on the principle of quartz vibrating at its natural frequency in combination with feedback circuits, and it provides high accuracy and consistent performance.