SIT1602BI-83-33E-77.760000Y

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Oscillators are electronic circuitry units that generate signal outputs in specific frequencies. They have various applications, including radio communication systems, electronic clocks, timer circuits, frequency synthesis applications and sound generation systems. SIT1602BI-83-33E-77.760000Y is one type oscillator and is often used as an acoustic frequency generator. Its application fields and working principle will be explored in the following section.

The SIT1602BI-83-33E-77.760000Y oscillator has universal application fields. Its frequency stability and low jitter make it suitable for the audio and acoustic fields. The low phase noise makes it an excellent choice for remote communication systems, medical ultrasound systems, and radio or broadcast receivers. With its accurate low-frequency output, this oscillator is also useful in TCXO (temperature-) compensated oscillator applications and crystal clock sources.

Regarding its working principle, the SIT1602BI-83-33E-77.760000Y oscillator utilises a quartz crystal resonator and a negative voltage feedback circuit to generate a precise frequency output that is stable and low phase-noise. The quartz crystal provides the necessary feedback signal and is connected to the inverting input of an operational amplifier circuit. When a signal is applied to the quartz crystal, it generates a square wave output at the same frequency as the signal, which is then amplified by the operational amplifier and fed back to the quartz crystal, thus creating an oscillating and stable output.

To ensure stable and accurate output, the SIT1602BI-83-33E-77.760000Y oscillator also includes a frequency trim circuit that contains a temperature-compensated thermistor and an integrated pressure sensors. The thermistor helps to maintain frequency accuracy over the temperature range of the oscillator operation and the pressure sensors make sure that the output is not affected by environmental pressure variations, such as altitude or external pressure.

In short, the SIT1602BI-83-33E-77.760000Y oscillator is a sophisticated and reliable time keeping, frequency synthesis and sound generation device used in a variety of applications. Its low-phase noise and high-frequency stability make it suitable for a wide range of audio, acoustic, remote communication, medical ultrasound and broadcast applications. Its working principle relies on the use of a quartz crystal resonator and a negative voltage feedback circuit, with a temperature-compensated thermistor and pressure sensors ensuring stable and accurate frequency output.

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