SIT8208AI-82-18E-37.500000X

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Oscillators are widely used in many fields and generally play the role of generating periodic signals. Among them, the SIT8208AI-82-18E-37.500000X oscillator is a popular small but powerful oscillator. It is mainly used in timing control applications such as low-frequency RF, portable radios and telecommunication systems.

The main feature of the SIT8208AI-82-18E-37.5 MHz oscillator is its extremely low power consumption. It can operate with a power supply of only 2.7V, and its total power consumption is below 12mA. The device also features a wide operating temperature range (-40℃ - 85℃) and a high frequency stability, making it suitable for applications in various industrial environments.

In terms of its performance characteristics, the product has a signal frequency range of 37.5 to 39.5 MHz and a typical frequency stability of ±2.5 ppm. It has an output waveform of triangle or sine wave and a low noise output of -128 dBc/Hz. In addition, it has a fast start-up time of 20ms and a no-load power consumption of only 5μA.

In terms of its working principle, the SIT8208AI-82-18E-37.5 MHz oscillator uses a phase-locked loop (PLL) circuitry. This type of circuitry is used in many electronic circuits, and the SIT8208AI-82-18E-37.5 MHz oscillator also uses this circuitry. The main function of the PLL is to provide a feedback mechanism to control the oscillator. It is able to detect and correct any phase errors between the main oscillator and the reference. The PLL is also used to ensure that the output frequency is kept in the expected accuracy range at all times.

The output of the oscillator is generally used to provide a periodic signal for timing control applications. This type of periodic signal can be used to control the frequency of a signal, the timing of a signal, or other high-frequency pulses. This type of signal is especially suitable for applications such as RF transceivers, fixed wireless modems, and general-purpose controllers.

Overall, the SIT8208AI-82-18E-37.5 MHz oscillator is a high-performance and reliable oscillator that provides a stable output signal for various timing solutions. Its low power consumption, wide operating temperature range and excellent frequency stability make it ideal for applications in many different industries.

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