416F27022ALT

Crystals

A 416F27022ALT crystal is a piezoelectric, electromechanical device used for frequency control and timing. It consists of a polished, hermetically sealed quartz crystal that is encapsulated in an alloy or metal housing. It is often used in applications where precision timing is required, such as in timing crystals for use in computers, communication systems, consumer electronics and in aerospace systems.

The 416F27022ALT crystal operates in two modes: frequency modulation (FM) and frequency divider (FD). The FM mode of operation is a more efficient way of transforming electric signals into mechanical vibration and is used primarily for radiofrequency (RF) applications. The FD mode is often used for applications where accuracy is critical, such as in timing systems.

The 416F27022ALT crystal works on the principle of vibrating quartz crystal plates. The frequency of the vibration is proportional to the applied electric field or the applied mechanical strain. That is, when a voltage is applied to the quartz crystal plates, they vibrate at a certain frequency, which is determined by the properties of the quartz, such as its frequency of resonance and its mass. This frequency can be controlled to a certain extent by changing the applied voltage.

The 416F27022ALT crystal is designed to operate between a specified range of voltages. Depending on the operating temperature and the power supply, the frequency of the vibration can be accurately and precisely determined. The frequency of oscillation changes with variations in temperature, but the change is not significant and can be accounted for. The frequency stability of the oscillator is measured in parts-per-million (ppm). This refers to how closely the frequency stays within a set limit over time.

The 416F27022ALT crystal has a wide range of applications. It can be used in precision timing and frequency control systems, such as timing circuits for computers, clocks, watches and communication systems. It can also be used in RF transmitters and receivers, as well as in microwave equipment, including Oven Controlled Crystal Units (OCXOs) and Secure ID cards. This type of crystal is also used in medical devices, such as pacemakers, and in automotive electronics and vibration analyzers.

The 416F27022ALT crystal is a reliable and versatile device that is used in a variety of applications. It is accurate, efficient and cost effective, and can provide precise timing and frequency control. For these reasons, it is an ideal choice for a variety of applications that require precision timing and frequency control.