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The DSC1101DM2-012.0000 is a SINEWAVE OSCILLATOR which provides a stable, accurately calibrated output frequency with excellent temperature and supply voltage stability.

Application Field

The oscillator is used in a wide variety of applications within the aerospace, automotive, computing, communications and consumer products industry. It is particularly suitable for use in any application requiring a stable, low-noise waveform with low phase noise and minimal jitter. It can be used to provide a stable oscillator reference in clock and/or data recovery applications, as well as providing a low noise reference signal for control systems.

Working Principle

At the heart of the DSC1101DM2-012.0000 is a temperature-compensated, voltage-controlled crystal oscillator (VCXO). This type of oscillator uses an external voltage to fine tune the frequency output of the oscillator. The frequency output of the oscillator is determined by the values of two external capacitors, a resistor, and the crystal. The frequency can be adjusted to suit a particular application by adjusting the value of the capacitors, the resistor, or the voltage applied to the oscillator.

The oscillator also features an integrated phase-locked loop (PLL) which can be used to lock the oscillator frequency to an external reference signal. This enables the oscillator to maintain phase synchronization when the frequency of the external reference signal is changed. The PLL also increases the frequency resolution achievable by the oscillator – allowing it to generate frequencies that are extremely accurate and have very low jitter.

In addition, the oscillator features an integrated voltage regulator which ensures the oscillator output is maintained at a constant level over a wide range of supply voltage and temperature conditions. This helps to maximize the noise performance of the oscillator in its intended application.

The DSC1101DM2-012.0000 is a high-performance oscillator which combines stability, accuracy, and low phase noise in one compact package. By utilizing the voltage-controlled crystal technology and the phase-locked loop, the oscillator can provide a stable and accurate frequency output suitable for various applications.

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