SIT1602BC-72-XXS-12.000000D

Oscillators are electronic components responsible for generating and controlling the frequency of an A.C. signal sine wave. They are used in a variety of applications, such as clock and timing control, radio communications, signal processing, and data conversion. The model SIT1602BC-72-XXS-12.000000D is a type of oscillator typically referred to as a MEMS oscillator. It is an advanced, low power oscillator with excellent frequency and timing accuracy.

Application Field and Working Principle

The SIT1602BC-72-XXS-12.000000D is typically used as a clock source for system microcontrollers, consumer electronic devices, internet of things (IoT) applications, and automotive applications. It has a frequency accuracy of ±12 ppm and an operating temperature range of -5°C to +85°C. It features a low power consumption, small size, wide temperature range, and high reliability of components. It is available in a variety of packages for easy integration into projects.

The working principle of the SIT1602BC-72-XXS-12.000000D is based on a MEMS (Micro Electro Mechanical System) oscillator. It consists of a MEMS resonator, a power management circuit, an output buffer, and a frequency control circuit. The MEMS resonator is the heart of the oscillator and is composed of a resonator and a silicon diaphragm. The resonator is composed of a comb of suspended metal fingers that resonate at a set frequency. The silicon diaphragm acts as a voltage controlled capacitor which provides the frequency control for the oscillator.

The power management circuit supplies power to the MEMS resonator and the bias circuits of the output buffer. It also detects the power on/off status of the oscillator and provides an enable signal to the output buffer. The output buffer amplifies and buffers the output signal of the MEMS resonator and provides a set of output signal levels for the user\'s desired operation. The frequency control circuit is used to adjust the frequency of the MEMS resonator, allowing further customization of the output frequency.

In summary, the SIT1602BC-72-XXS-12.000000D is a MEMS oscillator that is used in a variety of applications such as clock and timing control, radio communications, signal processing, and data conversion. It provides excellent frequency and timing accuracy, low power consumption, wide temperature range, and high reliability. It is available in a variety of packages for easy integration into projects.