7A54077001

Crystals – 7A54077001 Application Field and Working Principle

Crystals are an extremely important component in modern electronic devices – powering everything from wristwatches to aircraft communications systems. The 7A54077001 is a high-temperature, precision crystal, designed to operate in challenging applications with temperatures ranging from -55C to 175C.

The 7A54077001 is a quartz crystal oscillator that is able to provide stable, accurate frequency references at low power. It offers a wide range of output frequencies from 8MHz to 50MHz and requires operating voltage of only 5 VDC. Its small form factor measures only 5.72mm x 3mm, allowing it to easily integrate into compact designs.

The 7A54077001 is an AT-cut crystal resonator. This style of crystal is primarily used in surface mount applications due to its small size. AT-cut crystals exhibit good frequency stability over a wide temperature range and are also less likely to produce false harmonics due to their low resistance. They are usually made of quartz and can be used in a variety of applications requiring a stable frequency reference.

The 7A54077001 works by vibrating at a specific frequency, depending on the physical characteristics of the quartz crystal material used in its construction. When the crystal is energized, it begins to vibrate at its resonant frequency. This frequency is used as an input to a frequency reference circuit, leading to an oscillator output. The frequency of the output is determined by the value of the resonant frequency of the crystal in the circuit.

The 7A54077001 is used in a variety of applications requiring a high-temperature, accurate frequency reference, such as in industrial and automotive applications, avionics, and satellite communications. It is also used in frequency translation devices and precision conversion circuitry. The coaxial package of this crystal also allows for easy integration into existing designs.

In conclusion, the 7A54077001 is a precision and high-temperature quartz crystal oscillator that is ideal for applications requiring a stable, accurate frequency reference in challenging environments. It offers a range of output frequencies and a small form factor, making it easy to integrate into existing designs. Its AT-cut architecture makes it resistant to false harmonics, while its coaxial package makes it easy to mount on various surfaces.