SIT1602BC-23-25S-32.768000D

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Oscillators are electronic components which generate a sustained cycle of alternating current (AC) waveforms. The SIT1602BC-23-25S-32.768000D is no exception, operating as a precision oscillator in a range of applications.

This model is a quartz packet crystal oscillator, meaning that the electric oscillation frequencies produced are specific and predetermined, provided by a quartz crystal. This oscillator features an output frequency of 32.768 kHz, and can reach tolerance levels of up to 2.5ppm, or %0.00025 in terms of accuracy. In addition, its insulation resistance (IR) can reach up to 5 gigaohms in a stable output condition. These features make it ideal for highly accurate and precisely timed electronic applications, such as in smart speakers, automotive radars, drones and internet routers.

How does this oscillator work? This quartz packet crystal oscillator works by exploiting the piezoelectricity property of quartz. This means that under an electric field, quartz crystals generate a mechanical strain, or a mechanical displacement, known as “piezoelectricity effect.” The same phenomenon also applies in the opposite direction. In other words, if a mechanical vibration is applied to a quartz crystal, it would create an electric displacement.

Due to these two physical properties of quartz, a quartz packet crystal oscillator works by effecting the so-called “hysteresis loop”. The quartz crystal is affixed to a circuit which causes the crystal to vibrate. This vibration is then converted to electrical signals, which are then amplified and sent through the circuit, thus creating a repeating cycle of electric signals. This cycle is known as an oscillation, and the electric signals generated by this device represent the frequency of oscillation. In the case of the SIT1602BC-23-25S-32.768000D, this frequency is 32.768 kHz.

The SIT1602BC-23-25S-32.768000D is thus a precision oscillator which can be applied for a range of applications, from automotive modules such as radars and telematics, to wireless routers, smart speaker systems and drones. Thanks to its accuracy and stability, this quartz packet crystal oscillator can ensure the precise and timed operation of electronic applications that require a highly reliable timekeeping mechanism.

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