SIT8208AI-21-28E-4.000000X

Oscillators: SIT8208AI-21-28E-4.000000X Application Field and Working Principle

Oscillators are electronic components that are designed to generate a periodic signal. SIT8208AI-21-28E-4.000000X is an oscillator that belongs to the family of temperature-compensated crystal oscillator (TCXO) devices manufactured by Sony Corporation. It operates in the frequency range of 4 MHz to 8 MHz. This oscillator has a wide variety of uses. It is used in telecommunications, satellites, computing and automation application, as well as military and aerospace applications.

Application Field

The SIT8208AI-21-28E-4.000000X has a large range of applications in various industries due to its temperature-compensated crystal design. It can be used as a clock generator in portable or wireless communication systems, such as cell phones, wireless LAN/WAN networks, and other wireless networks. It is also used as a precision timer in banking systems and ATMs, instrumentation systems, and radars. It is also used in satellites, and military and aerospace applications due to its high accuracy and precision.

Working Principle

The SIT8208AI-21-28E-4.000000X utilizes a temperature-compensated design, which helps to ensure highly accurate and reliable operation. The oscillator has a temperature sensor and feedback circuit that adjusts the crystal frequency to compensate for temperature changes. The oscillator also has an integrated voltage regulator, which helps to maintain a stable and precise operating frequency over wide variations in input voltage. The oscillator has a wide range of operating voltage allow ranging from 3V to 5V.

The SIT8208AI-21-28E-4.000000X also features a gate drive circuit that reduces power consumption by delivering the required output current level by actively monitoring the phase difference between the input and output signals, and adjusts the output signal level to match the input signal. This reduces power consumption and also prevents over-driving the crystal.

Conclusion

In conclusion, the SIT8208AI-21-28E-4.000000X oscillator is an advanced temperature-compensated crystal oscillator with a wide range of uses. The oscillator is used in telecommunications, satellites, computing and automation, military and aerospace applications due to its highly accurate and reliable operation. It also has an integrated voltage regulator for maintaining a stable and precise frequency over a wide range of variations in input voltage. The gate drive circuit also contributes to reduced power consumption.