SIT9120AC-2CF-25E133.333333T

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Oscillators are key components at the heart of all electronic circuits, from radio receivers to embedded controllers. They are used to produce a regular, periodic signal of predefined frequency. The SIT9120AC-2CF-25E133.333333T oscillator is a versatile and cost-effective frequency source, suitable for a wide range of applications.

SIT9120AC-2CF-25E133.333333T is a temperature-compensated, ceramic oscillator. It uses a ceramic resonator as its resonating element, which is then enclosed with an aluminum package. This ensures a reliable operation over a broad operating temperature range of -40°C to +85°C, while also providing a good level of environmental protection against corrosive elements in the atmosphere. The frequency of the oscillator can be adjusted by use of a trimmer capacitor.

The oscillator operates in the range of 0.5 to 132.0 MHz with an adjustable duty cycle of 10.0% to 90.0%. The output levels range from 0.1 volts to 10.0 volts for a logic-level output. It is available in various supply voltage ranges, from 2.5 volts to 3.6 volts. In addition, the SIT9120AC-2CF-25E133.333333T features a CMOS logic input for frequency control.

SIT9120AC-2CF-25E133.333333T is a versatile oscillator that is used in a wide range of applications.Its features and performance make it suitable for use in clocks, automotive infotainment systems, industrial motor control, smart home appliances, point ofsale terminals, and telecommunications systems. It is also suitable for embedded microcontroller applications, where stability and accuracy of frequency production are essential.

The working principle behind the SIT9120AC-2CF-25E133.333333T oscillator is a combination of capacitance and piezo-electricity. A piezoelectric crystal is embedded inside the oscillator package, around which a small capacitor is arranged in a bridge circuit. The crystal works by converting an alternating electrical current into a small mechanical vibration. This vibration is then transmitted through the capacitor, creating the required oscillating electrical signal.

In addition to piezoelectric crystals, the oscillator also features temperature compensation. This helps to ensure that the signal is maintained at a constant frequency regardless of any environmental fluctuations in temperature. The enclosure also protects against EMI interference, which can affect the signal’s accuracy and reliability.

The SIT9120AC-2CF-25E133.333333T oscillator is a reliable and cost-effective frequency source that has a wide range of applications. Its temperature compensation and EMI protection make it suitable for use in demanding environments, while its wide frequency range and adjustable parameters make it suitable for use in many different applications.

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