Today we are going to introduce active oscillator of WTL International Limited, Quartz Crystal Oscillator, a high-precision and high-stability oscillator. Quartz crystal oscillator is mainly divided into four categories: Crystal Oscillator, Voltage Controlled Crystal Oscillator (VCXO), Temperature Compensated Crystal Oscillator (TCXO), and Oven Controlled Crystal Oscillator (OCXO). The following is a brief introduction to our four quartz crystal oscillators.

1.Crystal Oscillator is mainly used in mobile phones, notebook computers, PHS, GPS devices and other wireless communication devices. It is a crystal oscillator that works entirely by free oscillation of the crystal. This type of crystal oscillator is mainly used in applications that do not require high stability. WTL crystal oscillator size mainly includes 2.0*1.6mm, 2.5*2.0mm, 3.2*2.5mm, 5.0*3.2mm, 7.0*5.0mm… The most popular sizes are 2.5*2.0mm, 3.2*2.5mm.

WTL Crystal Oscillator

2.Voltage Controlled Crystal Oscillator (VCXO) is a quartz crystal oscillator whose oscillation frequency is variable or modulated by applying an external control voltage. It is mainly used in set-top boxes, wireless networks, test devices, XDSL/VolP and other equipment.

3.Temperature Compensated Crystal Oscillator (TCXO) is a quartz crystal oscillator that reduces the amount of oscillation frequency variation caused by changes in ambient temperature through an additional temperature compensation circuit. It is mainly used in wireless systems, communication equipment, GPS navigation and so on.

4.Oven Controlled Crystal Oscillator (OCXO) is a crystal oscillator that uses a constant temperature oven to keep the temperature of the crystal oscillator or quartz crystal resonator constant, and minimizes the change in the output frequency of the oscillator caused by changes in ambient temperature. It is mainly used in equipment and instruments such as mobile communication base stations, national defense, aerospace, frequency counters, spectrometer, network analyzers and so on.

At present, the IC raw materials for quartz crystal oscillators on the market are still in short supply, but our company still maintains a stable and fast delivery. If you have urgent needs, it is recommended that you arrange your order in advance!

In addition, WTL also provides AEC-Q200 clock vibration products

The above is the introduction of our company’s own brand quartz crystal oscillator. WTL quartz crystal oscillator not only has the advantage of fast delivery, but also very competitive price. If you have any needs, please contact us early, WTL International Limited will provide you with high-quality solutions and products.

WTL International Limited


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