SIT9120AI-2CF-33E161.132800T

Oscillators are an important class of electronic devices that produce repetitive electrical signals. The SIT9120AI-2CF-33E161.132800T is an example of an oscillator used in a wide variety of applications. This article will discuss the application fields and working principle of this particular oscillator.

SIT9120AI-2CF-33E161.132800T is a precision clock oscillator that provides high-frequency output and a wide range of operating conditions and temperatures. It is designed to deliver stable and reliable clock frequencies for a wide variety of communications, consumer, automotive, computer and industrial applications. It offers industry-leading performance in precision timing, low noise and low power consumption. The oscillator has a frequency range from 13MHz to 28MHz and is available in a variety of packages, including 5-pin DIP, 4-pin TSOP, and 2.5mm square SMD.

The oscillator is used in many applications such as computers, cellular phones, tablets, and set-top boxes. It can also be used in automotive applications, green energy applications, industrial applications, medical applications, and instrumentation applications. The oscillator provides excellent jitter performance, low power consumption, and high immunity to noise and electromagnetic interference. It has a wide operating temperature range from -40°C to 85°C, making it well-suited for a variety of environments. It also has a long-term aging rate of less than 1ppm/year.

The working principle of SIT9120AI-2CF-33E161.132800T is based on the digital phase-locked loop (PLL). PLLs are electronic circuits that generate an output signal with a frequency that is related to a reference source. In the case of the oscillator, the reference source is a reference oscillator, and the output signal is the clock frequency of the oscillator. The PLL uses a charge pump to maintain a predetermined voltage level, and the charge pump is modulated by the voltage difference between the reference oscillator and the clock frequency signal. The output frequency is then filtered and monitored to maintain stability.

In summary, the SIT9120AI-2CF-33E161.132800T oscillator is an important component for a wide variety of applications. It offers industry-leading precision timing, low-noise operation, low-power consumption, and excellent jitter performance. The oscillator operates over a wide temperature range and has a long-term aging rate of less than 1ppm/year. Furthermore, it is based on the digital PLL principle and uses a charge pump to maintain frequency stability.