SIT8920BM-31-33E-25.000000Y

Oscillators

An oscillator is a circuit or device that produces periodic or oscillating signals. It is an important basic circuit part for the application such as frequency synthesis, RF radio transmission and microcontrollers. When two or more oscillators are connected, the frequencies of their signals interact with each other, producing harmonic frequencies that are useful for higher performance applications.Oscillators come in various types such as tuning forks, quartz crystals, PLLs (phase-locked loops) and varactors. The SIT8920BM-31-33E-25.000000Y is one of the oscillators available.

Application field

The SIT8920BM-31-33E-25.000000Y has its application mainly in the frequency synthesis area. It is mainly used to generate a signal of very accurate and stable frequency in the range of several MHz. It produces low jitter, low power consumption and low phase noise output, making it ideal for communication and data conversion applications. It is also used in timing devices, control systems and medical imaging systems. Additionally, this oscillator can also be used in portable devices, instrumentation, and consumer electronic products due to its low power consumption and high accuracy.

Working principle

The SIT8920BM-31-33E-25.000000Y oscillator works on a digital frequency synthesized basis. It takes as input either an external reference signal or an internal crystal oscillator and converts it into a high frequency output of 0.1Khz to 25 MHz. It uses a Phase-Locked Loop (PLL) frequency synthesizing technique or frequency synthesis technique, which allows the user to produce superior frequency stability and jitter performance.

The internal crystal oscillator is used to provide an input signal of accurate and stable frequency to the circuit. This signal is then used as the reference signal by the PLL circuit to generate a signal of frequency which is some multiple of the crystal frequency. This signal is then fed to a frequency divider circuit, which produces a signal of accurate and stable frequency as the output. This output signal is used as the system clock or operating clock for different applications.

The SIT8920BM-31-33E-25.000000Y oscillator is a highly efficient and reliable frequency source that is suitable for various applications. It is designed to provide low power consumption, superior frequency stability and jitter performance, as well as low phase noise output making it ideal for communications and data conversion applications.