SIT9005ACU1H-30SI

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Introduction

Programmable Oscillators are devices which use a variety of techniques to generate a signal at a fixed frequency. They are used in many applications such as telecommunications, communications systems, medical equipment, industrial automation and control systems. SIT9005ACU1H-30SI is a high quality programmable oscillator designed for use in demanding applications. This article will discuss the applications and the working principle of SIT9005ACU1H-30SI.

Applications

SIT9005ACU1H-30SI is designed to be used in demanding applications where absolute accuracy and stability are required. It is suitable for use in radio transmitters, ultra high frequency (UHF) systems, precision instrumentation and navigation systems. The oscillator can operate over a wide temperature range, making it well suited to aerospace, military and extreme environmental applications. It is also ideal for use in applications requiring low power consumption and low phase noise performance. In addition, this oscillator is customizable, offering customers a high degree of flexibility.

Features

The SIT9005ACU1H-30SI is a high-performance programmable oscillator which offers a number of key features. It utilizes MEMS technology and offers a low jitter performance. The oscillator has a wide frequency range, from 5MHz to 30MHz, with a one tenth of a Hertz resolution. The device has a high tolerance to vibration and shock as well as immunity to ESD and radiated fields. It is also capable of withstanding extreme temperatures, from -55 to +125 degrees Celsius. In addition, the oscillator offers a low power consumption and is fully programmable.

Working Principle

The working principle of the SIT9005ACU1H-30SI is based on the use of a quartz crystal, which is tuned to a specific frequency. The crystal is then connected to the oscillator circuit, which includes capacitors, resistors and transistors. The transistors control the frequency of the oscillations by switching the capacitors in and out of the circuit. The frequency is set using the programmable control logic, and the frequency is kept constant by the use of a Phase Locked Loop (PLL). This ensures that the frequency of the oscillations remains the same, regardless of any fluctuations in the power supply.

Conclusion

The SIT9005ACU1H-30SI is a high quality programmable oscillator designed for use in demanding applications where absolute accuracy and stability are required. It is suitable for radio transmitters, UHF systems, and precision instrumentation and navigation systems, and offers a wide temperature range and low power consumption. The oscillator works by using a quartz crystal which is tuned to a specific frequency, and the frequency is set using programmable control logic which is controlled by a PLL, making it highly precise and reliable.

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