SIT9002AC-33H33DX

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Programmable oscillators provide the ability to adjust the characteristics of the oscillator signal without having to redesign the circuit. This flexibility makes them ideal for a wide range of applications, such as frequency synthesisers, radio frequency receivers and transmitters, computer systems and embedded systems. The SIT9002AC-33H33DX is a range of programmable oscillators that have been engineered to provide exceptional performance, reliability and stability in demanding applications.

The SIT9002AC-33H33DX offers a wide range of frequencies, from 8MHz to 33MHz. This allows the system to be configured to a range of applications, including digital-to-analogue converters, PLL circuits and even wireless systems. The low power consumption of the SIT9002AC-33H33DX makes it suitable for both battery-powered and mains-powered systems.

The SIT9002AC-33H33DX features an advanced EPROM and microcontroller that provide a high degree of programmability. This allows a variety of parameters to be customised, such as the frequency of the oscillator, the frequency range, the output voltage and the phase noise performance. The programming interface allows the user to adjust the parameters to their specific requirements.

The SIT9002AC-33H33DX\'s operating principle is based on the phase-locked loop (PLL). This system uses a reference signal to control the frequency and phase of an output signal, which is generated from the main oscillator circuit. The PLL uses a voltage-controlled oscillator (VCO) and a frequency-controlled oscillator (FCO), which are connected to the main oscillator circuit.

The VCO is controlled by an external reference signal, which is designed to track the frequencies of the output signal. An antilock loop is used to control the loop bandwidth and damping, which in turn allows the oscillator to remain locked in phase, while maintaining a high degree of accuracy and stability.

The FCO is used to control the frequency of the output signal. It is designed to track the frequency of the reference signal and detect any possible variations in the signal. The FCO is connected to an analog-to-digital converter (ADC), which is used to measure the frequency and phase error of the reference signal. These values are fed back to the microcontroller, which is used to adjust the frequency of the output signal.

The SIT9002AC-33H33DX provides a highly accurate output signal, with very stable and reliable operation. The low power consumption of the device makes it suitable for battery-powered systems, and the programmable parameters allow it to be used in a wide range of applications. The high degree of programmability allows the user to customise the output signal to their specific requirements.

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