SIT8008AIB3-XXE

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Programmable oscillators are a wide range of application circuits or ICs that can generate oscillating or cyclic waveforms and precision timing. SIT8008AIB3-XXE is an example of a programmable oscillator, which is a type of integrated circuit (IC) that contains a programmable frequency source. It is designed to provide better timing and frequency accuracy over a wide frequency range with minimal stabilization time. The below paragraphs will further explain the application field and working principle of SIT8008AIB3-XXE.

Application Field

The typical application fields of SIT8008AIB3-XXE include power system management, communication system, automotive electronics, industrial automation, etc. Its integration simplicity and low power consumption make it suitable for any power-sensitive application. Some of its features also make this device an ideal choice for test and measurement, and control system applications.

Working Principle

SIT8008AIB3-XXE programmable oscillators have a highly robust and stable clock source, making it a reliable choice for time and frequency control. It is able to provide precision timing performance over a wide temperature range with fast settling time. The basic operating principle of SIT8008AIB3-XXE device is to use a Digital Frequency Synthesis (DFS) engine along with an accurate reference frequency. The reference frequency is pre-programmed in the device and by directly controlling the output frequency, the engine is able to generate a wide range of frequencies with greater stability.

The DFS engine of the SIT8008AIB3-XXE device consists of an oscillator, a divider chain, an interpolator and a low-pass filter. The oscillator is the main frequency source and the divider chain its divided frequencies are used as control signals. These control signals will control the interpolator that provides the precise reference signal to the low-pass filter. This filtered signal along with the reference frequency is then used to generate the desired output frequency.

The SIT8008AIB3-XXE device utilizes a Constant Frequency Calibration technique to accurately maintain the output frequency at the specified level. This technique uses a comparison between a reference and output frequency to check for any discrepancies. If a discrepancy is detected, the device will automatically adjust the output frequency to maintain accuracy. The adjustment does not affect the clock jitter or cycle-to-cycle jitter.

SIT8008AIB3-XXE programmable oscillators are very versatile and can be used in a variety of applications. Its high performance and reliability makes it an ideal choice for various delicate frequency and timing applications. Thanks to its easy programming, it is also suitable for applications where the frequency needs to change frequently or over a wide range. It is also highly stable and consumes very low power.

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