7M-19.200MBBK-T Crystals, Oscillators, Resonators

Crystals

Modern technology has enabled us to design and construct ever-smaller, ever-more efficient components for our electronics. One of the most important and widely used components is the crystal. Crystals are highly organized and have a natural symmetry which make it easy for them to oscillate at a specific frequency when an electric current is applied. This oscillation makes them a vital component of radio transmitters, receivers, automatic telephone networks, timing circuits and many other devices. One of the most commonly used crystals today is the 7M-19.200MBBK-T crystal.

Application Field of the 7M-19.200MBBK-T Crystal

The 7M-19.200MBBK-T crystal is a miniature quartz crystal with an exceedingly small frequency tolerance of ±6ppm (parts per million) at +25°C. It operates in the range of 18 – 26MHz and is hermetically sealed in a TO-39 package. This makes it ideal for a variety of demanding applications that require a reliable, high-precision source of frequency such as wireless radios, satellite transmitters and receivers, PLCs, telecom equipment, and computer peripherals. Other applications include medical instruments, test and measurement equipment, and oscillators for digital communication.

Working Principle of the 7M-19.200MBBK-T Crystal

The 7M-19.200MBBK-T crystal is a quartz crystal resonator that works on the piezoelectric principle. Quartz crystals are made up of quartz crystals which when subjected to a mechanical stress, produce an electrical charge. This charge can then be converted into an electrical signal of a specific frequency. When a current is applied to the crystal, it vibrates at the resonant frequency of the crystal. The frequency of the vibration depends on the length, width and thickness of the crystal and is determined by the “cut” used when manufacturing the crystal. The frequency of the 7M-19.200MBBK-T crystal is 19.200MHz +/- 6ppm at 25°C.

The 7M-19.200MBBK-T crystal is a very stable frequency source due to its consistent performance and its hermetic sealing. It provides excellent frequency stability which makes it ideal for a variety of applications that require a reliable, high-precision source of frequency.