SIT9005ACU1G-XXEB

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Programmable oscillators are an important type of electronic circuit used to generate or control a periodic or oscillatory waveform. Such circuits are widely used in various applications where a precise frequency of operation is required. They have become an indispensible part of modern electronic systems, used in everything from consumer electronic products to industrial control systems. The SIT9005ACU1G-XXEB is a programmable oscillator designed to generate a wide range of predetermined frequencies with accuracy and stability.

Introduction to SIT9005ACU1G-XXEB

The SIT9005ACU1G-XXEB is a programmable oscillator with a wide frequency range of 0.06 to 62 MHz. It is adjustable over this range with a frequency resolution of 0.06 MHz and a crystal accuracy of ± 0.3 ppm. It is qualified to operate in extended temperature ranges of -40 to +85°C, making it suitable for use in both commercial and industrial applications. The output waveform is a sine wave, which is available in levels of 4.5 to 5V or 8 to 14V. The module is capable of driving loads of up to 10nF.

Applications

The SIT9005ACU1G-XXEB programmable oscillator is suitable for use in a wide range of applications requiring precise frequency control, including professional audio equipment and fiber-optic telecommunications systems. It can also be used for scanning applications in medical instruments and non-destructive testing of materials. In addition, the wide operating temperature range makes it suitable for use in industrial control systems and other rugged applications.

Features and Benefits

The SIT9005ACU1G-XXEB is designed to provide several advantages versus other programmable oscillators. It has a wide frequency range and high frequency resolution, making it suitable for a broad range of applications. The adjustable frequency range allows it to be tuned to a specific frequency with great accuracy, ensuring greater precision and repeatability. In addition, the relatively low cost of the module makes it an economical choice for many applications.

Working Principle

The SIT9005ACU1G-XXEB programmable oscillator works by using a combination of digital circuitry and analog components to generate a precise frequency. It consists of a digital controller, a quartz crystal oscillator, an amplifier, and a voltage-controlled oscillator (VCO). The digital controller receives input from the user, adjusting the frequency of the output waveform accordingly. The quartz crystal oscillator provides a reference frequency that is used to control the frequency of the sinusoidal output waveform. The amplifier then amplifies the sinusoidal output signals before passing them to the VCO, which is used to adjust the amplitude, phase and frequency of the output waveform.

Conclusion

The SIT9005ACU1G-XXEB is a programmable oscillator designed to generate a wide range of predetermined frequencies with accuracy and stability. Its wide frequency range, adjustable frequency range, and wide operating temperature range make it suitable for a variety of applications. Its comparatively low cost make it an economical choice for many applications. Finally, its combination of digital components and analog components make it a great choice for applications requiring precise frequency control.

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