SIT9120AC-1C3-25E133.330000T

Oscillators

SIT9120AC-1C3-25E133.330000T is an oscillator that combines a frequency stability with a low price and features a widely applicable dual-frequency phase locked loop circuit (PLL) . The SIT9120AC-1C3-25E133.330000T is a frequency-stable oscillator module that can be used in a variety of applications.

Applications

The SIT9120AC-1C3-25E133.330000T oscillator is designed for high reliability applications and can be used for frequency synthesis, timing control, frequency monitoring, and measurement applications. The wide range of frequencies and high stability makes it an ideal solution for microcontroller systems and industrial applications. The device is also suitable for applications such as controlling the speed of motors and pumps, sensor control and microphone talkback systems, and telecommunication systems.

Features

The SIT9120AC-1C3-25E133.330000T oscillator features a very low temperature coefficient, low aging rate and high accuracy. It also offers a wide operating temperature range, ranging from -20°C to +85°C. It has a fast start-up time and low power consumption. The Output waveform is sinusoidal and the extremely low phase noise makes it ideal for low EMI.

Working principle

The SIT9120AC-1C3-25E133.330000T oscillator is based on a dual-frequency phased locked loop (PLL) circuit. The device consists of two key components: a reference oscillator and a voltage-controlled oscillator (VCO). The reference oscillator is typically a quartz, Crystal or MEMS based oscillator and provides a stable reference signal. This signal is then used as an input to the VCO, which produces the output frequency. The VCO is a voltage-controlled device and its output is adjusted by a control signal. The frequency can be adjusted by controlling the voltage applied to the VCO. The two oscillators are locked in phase, allowing the VCO to maintain a fixed frequency.

Conclusion

The SIT9120AC-1C3-25E133.330000T oscillator is a highly stable and reliable oscillator ideal for frequency synthesis, timing control, frequency monitoring and measurement applications. The device features wide operating temperature range, low temperature coefficient, low aging rate and high accuracy. With its fast start-up time and low power consumption, it offers reliable performance in demanding applications.