CWX815-1.544M

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Oscillators are electronic circuits that generate oscillating electrical signals. Central to any oscillator design is an amplifier and a feedback network, which delivers a portion of the output signal to the input. In the case of the CWX815-1.544M oscillator, this combination creates continuous sine wave oscillations of a certain frequency.

The CWX815-1.544M oscillator is a type of voltage controlled crystal oscillator (VCXO). A VCXO is an oscillator that relies on a crystal for stability and control of its oscillations. It is composed of a crystal, amplifier, and a voltage controlled gain element. The voltage controlled element can be adjusted to change the frequency of the oscillations slightly, allowing the user to finely tune frequencies.

The CWX815-1.544M is often used for applications that require high stability and accuracy, such as telecommunications and instrumentation. It has excellent phase and frequency stability, as well as low noise and low harmonic distortion. The CWX815-1.544M can also be used in general-purpose clock sources and in frequency synthesis applications.

The CWX815-1.544M is an ideal choice for applications where precise control of the output frequency is needed. It can be used as a reference clock for system microprocessors and for synchronization of multiple modules. It is also suitable for use with communications systems, satellite communications systems, and microwave systems. Additionally, it is well-suited for clock divisions and signal conditioning.

The working principle of the CWX815-1.544M oscillator is based on the fact that a quartz crystal vibrates at a certain frequency when a current is applied to it. This is called the resonate frequency of the crystal. By using a feedback network, it is possible to amplify the output signal of the crystal so that a continuous oscillation of the parameter at the resonate frequency is created.

The input of the amplifier is also connected to a voltage controlled gain element, which is adjusted using the external control voltage. When the gain element is changed, the amplitude of the output signal is changed as well, allowing for frequency correction. The CWX815-1.544M oscillator can be tuned from +/-100 ppm (parts per million) from the given frequency.

The CWX815-1.544M oscillator is an excellent choice for applications that require high stability and accuracy. Its frequency stability and low harmonic distortion make it an ideal choice for telecommunications, instrumentation, synchronization, and frequency synthesis. Furthermore, its voltage controlled gain element allows for precise frequency tuning and adjustment.

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