SIT8208AC-31-18S-33.300000T

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Oscillators are electronic circuits that generate a periodic, often repetitive, signal without requiring any external input. SIT8208AC-31-18S-33.300000T belongs to a family of oscillators that integrate a voltage controlled oscillator and a temperature-compensated oscillator with one package. It allows for a better temperature stability performance relatively than traditional voltage-controlled oscillators (VCO).

Application Field

The SIT8208AC-31-18S-33.300000T is a low jitter clock oscillator, whose features make it useable in a wide range of applications. Its advanced performance characteristics make it ideal for communications, industrial and defense applications. Specifically, areas such as data acquisition, industrial control, video and imaging applications deploying high speed protocols such as 10G Ethernet and XAUI as well as high speed clock synchronization, all can benefit from the SIT8208AC-31-18S-33.300000T.

It was designed with modern communications systems in mind, which require high stability performance along with low jitter and low power consumption. Minimizing EMI and crosstalk makes it the ideal choice for mission critical applications. It operates in a range from 5 different supply voltages, from 2.5V to 5.5V and the temperature range is from -40 to 85C.

Working Principle

At the heart of this particular oscillator circuit is a semiconductor chip; the oscillator consists of a voltage controlled oscillator (VCO) and a temperature-compensated oscillator (TCOSC). The VCO works by using an input frequency to create a waveform, which is then shaped into a square wave. The square wave is then used to control the duty cycle and voltage of an oscillator. The output frequency is determined by the input frequency, voltage, and duty cycle of the oscillator.

The TCOSC uses a temperature-compensated capacitor in order to regulate the output frequency over the temperature range. This temperature compensation helps ensure that the output frequency remains stable, regardless of the environmental temperature. The frequency accuracy is typically within an accuracy range of 0.1-1%.

The chip has several key features, including excellent phase noise and low jitter performance, which helps reduce power consumption. It is also able to support a wide range of frequencies from 1MHz to 200MHz. The SIT8208AC-31-18S-33.300000T is well-suited for a variety of applications, including wireless LAN, Bluetooth, Wi-Fi, fiber-optic communications, high-speed networking and backplane communications.

Conclusion

The SIT8208AC-31-18S-33.300000T oscillator offers fast and stable performance over a wide temperature range. The wide range of operating voltages makes it suitable for a variety of applications. The high jitter and low power consumption make it ideal for communications, industrial and defense applications. This combination of features makes the oscillator a reliable, cost-effective solution for high-end applications and mission-critical systems.

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