C3390-156.250

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Oscillators are electrical circuits that can create and sustain periodic electrical signals. Among oscillators, the C3390-156.250 is an electronically tunable crystal oscillator (ETCO). It is a type of voltage-controlled oscillator (VCO) that can produce a wide range of frequencies across its large tuning range. This oscillator can be used for a variety of applications.

The C3390-156.250 is a widely used oscillator in aerospace, automotive, and telecommunications applications. In automotive applications, it is used to generate base signals in electronic control units. In telecommunications, it is used to control the flow of data packets when the communication environment is noisy. In aerospace, it is used to provide precision timing signals for navigation systems.

The C3390-156.250 oscillator consists of a voltage-controlled crystal oscillator (VCXO) operating at 156.25 MHz. The frequency output of the VCXO can be varied proportionally to a control voltage applied to the VCO. The control voltage is usually applied using a linear voltage regulator. The oscillator is housed in a hermetically sealed housing to maintain high reliability and cope with extreme environmental conditions.

The working principle of the C3390-156.250 oscillator is based on the piezoelectric effect of a quartz crystal. When an alternating electrical field is applied to the quartz crystal, the crystal vibrates at a frequency determined by its physical size and shape. Applying a variable voltage across the mechanical connections of the quartz crystal causes the crystal to vibrate at a different frequency. This frequency is the output frequency of the oscillator.

The C3390-156.250 oscillator offers high reliability and stability. It is an ideal choice for applications that require precision frequency control and stable performance. With its output frequency ranging from 140.7 MHz to 171.7 MHz, the C3390-156.250 oscillator can be used for a variety of applications. It is ideal for use in telecommunications, automotive, and aerospace applications where precise timing signals are required.

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