4P049F35IET

Crystals

Crystals are electrical components which are utilized to start, control and provide signals within a wide range of electronic devices. They can be widely used in a number of different electronic modules and systems, making them one of the most widely used components in electronic design today. In this article, we take a closer look at the 4P049F35IET, a crystal oscillator that crystal manufacturers such as Zhi Sheng offer, and understand its application field and working principle.

Application Field:

The 4P049F35IET crystal oscillator is based on the proven AT-cut resonator design, and makes use of the most advanced micro-mechanical (MEMS) technology. It is ideal for high frequency oscillator applications that require low noise, low power consumption and low voltage operation. It is widely used in industrial, automotive, telecom and consumer electronics applications including GPS, Bluetooth, and FAN controllers, hand held terminals, and medical devices.

Working Principle:

When a voltage is applied to the crystal oscillator, the MEMS diaphragm vibrates and the electrical characteristics form a parallel resonance circuit. This creates a constant frequency oscillation that is outputted as an electrical signal. The frequency of oscillation depends on a number of factors, including the thickness and type of crystal, the input and output capacitance, and the amount of force applied to the diaphragm. As the oscillator is a resonant device, its oscillation frequency is stable and accurate over a wide temperature range.

Conclusion:

The 4P049F35IET crystal oscillator is a highly accurate, low noise and low power consuming device designed for high-frequency oscillator applications. It has a wide range of potential applications in consumer electronics, telecommunications, and medical devices. Its MEMS technology is highly reliable and its frequency stability is superior even over a wide temperature range. With its advantages, this crystal oscillator is likely to become a popular choice in the field of electronics.