SIT9005ACT1D-25NA

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Programmable Oscillators are circuit devices that enable precise frequency adjustment, tuning and control with the help of microprocessors and software. One of the most common use cases of programmable oscillators is Frequency Control, which is the ability to adjust oscillator frequency with precision. SIT9005ACT1D-25NA Oscillator is an example of one such oscillators that are used for frequency control. Its wide range of applications make it perfect for a variety of disciplines such as RF and Automotive.

The SIT9005ACT1D-25NA Oscillator uses a surface mount thermal guard built with a Calcium Silicate material to ensure high stability and cover a wide temperature range. It has an operating supply voltage range from 3.3V to 5.5V, and can deliver a maximum frequency output of 25MHz. The oscillator requires an external crystal and has a pin out of 5x 2mm for easy integration. In addition, the device is available in an extended supply voltage of 3.3V to 7.5V for added flexibility.

The unique selling point of the SIT9005ACT1D-25NA Oscillator is its ability to be programmed in the field. With an on-board configuration resistor, the user can choose the frequency range they would like to be operated by the oscillator. This makes it perfect for applications such as Radio Frequency Identification (RFID) tags and automotive frequency control which require the ability to adjust the frequency on site.

The working mechanism of the SIT9005ACT1D-25NA Oscillator involves charging and discharging of the capacitor associated with the crystal. The amount of charge and discharge controls the output frequency. When the capacitor is charged to a certain threshold, the internal damping resistor down pulls the crystal and the output frequency is reduced. The reverse happens when the capacitor is discharged to a certain level, the output frequency increases. By controlling the charging and discharging time of the capacitor, the user can adjust the output frequency with precision.

The SIT9005ACT1D-25NA Oscillator is highly versatile and is ideal for a variety of applications in different fields. In addition to RFID tags and automotive frequency control, it can also be used in medical equipment, computing systems, communications, and industrial automation. It also offers very low power consumption of typically about 0.4mA supply current.

In conclusion, the SIT9005ACT1D-25NA has a wide range of applications and is an excellent choice for Frequency Control. Its programmable feature enables users to adjust the frequency in the field and it is suitable for a variety of disciplines. Furthermore, low power consumption makes it ideal for portable devices.

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