402F27012IJR

Crystals

402F27012IJR Application Field and Working Principle

Crystals have a wide range of applications in modern day telecom and electronics systems due to their superior electrical, mechanical, and chemical properties compared to other materials. One such product is the 402F27012IJR crystal, which is a tightly toleranced, surface-mount device for use in oscillators that are used to control timing in these systems. This product is ideal for applications requiring high reliability and stability.

The 402F27012IJR is designed to be used in oscillators and to provide an accurate timing source that is consistent over the voltage and temperature range operational of the device. The 402F27012IJR incorporates a piezoelectric effect which means that it is able to generate electrical signals when subjected to mechanical stress, and to receive electrical signals and change shape in response. When the crystal is connected to an electrical circuit, it will oscillate at a specific frequency and produce a stable timing clock.

To operate an oscillator using the 402F27012IJR crystal, two electrical connections are made to the device. The first connection is used to provide an alternating current (AC) and the second connection is used to receive the frequency generated by the crystal and convert it into usable electrical form, such as a voltage or a square wave. The frequency of the oscillator is determined by the natural frequency of the crystal, and the device is designed to be stable over the specified voltage and temperature range.

The 402F27012IJR is a surface-mountable device measuring 12 millimeters long, 1.7 millimeters wide, and 0.7 millimeters thick. It has been designed to incorporate a wide operating range, with a frequency range up to 54 MHz. It has been evaluated by Telcordia Technologies and meets Class I, Division 2 System requirements, making it suitable for use in telecom and wireless applications. The device uses a packaged container that is hermetically sealed to provide a good environment for its internal electronics, and a high degree of reliability.

The 402F27012IJR crystal can be used in a diverse range of telecom and electronics systems. It is ideal for use in high-reliability and high-stability oscillators, not just for telecom systems, but for many other applications, including precise timing of microcontrollers, digital frequency synthesizers, measurement instruments, and embedded systems. The device offers a reliable, stable, and cost-effective solution for a variety of applications that call for precise timing.

In conclusion, the 402F27012IJR crystal is a highly reliable and stable surface mountable crystal device designed for use in oscillators. This device is suitable for a range of applications due to its wide frequency range and wide voltage and temperature range. It offers an excellent performance in terms of stability and reliability as well as providing a cost effective solution for precise timing requirements.