SIT9005ACF1H-18SC

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Programmable Oscillators are electronic oscillators with electronic, rather than mechanical, tuning. They produce sine vawes and other signal shapes, and can provide frequency, timin, and phase control that is difficult to obtain with analog oscillators. SIT9005ACF1H-18SC is a programmable oscillator, which is applicable to the most digital signal generator, testing instruments, stage lighting and visual effects, seismic and aeronautical engineering and other fields. This article introduces the working principle of this product in detail.

The working principle of SIT9005ACF1H-18SC is basically the same as that of other programmable oscillators. It is basically composed of voltage controlled oscillator (VCO), phase detector (PD), reference oscillator (RO), charge pump (CP) and control logic. The voltage controlled oscillator produces a signal whose frequency and phase can be adjusted by a voltage applied to the input. The phase detector is used to detect the difference between the frequency of the signal output and a reference signal, and then provide a control voltage. The reference oscillator is used to generate an accurate reference frequency, which is used as a source of reference signal and a source of control signals. The charge pump is used to charge or discharge the internal capacitor and generate an appropriate control voltage. The Control Logic is used to control the process and synchronizing the whole system.

In SIT9005ACF1H-18SC’s application field, digital signal generator is one of the most important application fields. In digital signal generators, SIT9005ACF1H-18SC can be used to generate and manage multiple frequency signals. It has a wide range of frequency, up to 18GHz. It helps to reduce phase noise and provide accurate frequency and phase precision. In testing instruments, because of the good phase stability and low jitter, the SIT9005ACF1H-18SC can help to improve the accuracy of the testing instruments. In stage lighting and visual effects, this product can be used to generate various light effects, such as strobe, dance, and kaleidoscope. In seismic and aeronautical engineering, this product can be used to improve the reliability and stability of the equipment, so that the stability of the system can be ensured.

In conclusion, SIT9005ACF1H-18SC is a programmable oscillator with many application fields, such as digital signal generators, testing instruments, stage lighting and visual effects, seismic and aeronautical engineering, etc. The working principle of this product is composed of components, such as voltage controlled oscillator, phase detector, reference oscillator, charge pump and control logic. The use of SIT9005ACF1H-18SC can help to reduce phase noise, improve reliability and stability of the equipment, and provide accurate frequency and phase precision.

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