416F40625ALT

416F40625ALT Application Field and Working Principle

416F40625ALT Crystals are crystals typically used to make high-precision oscillators and filters in operational amplifiers. Typical applications are resonators for frequency control in mobile communication systems and in various electronic products; oscillators in wireless receiver and transmitter systems; filters for wireless receivers and transmitters; piezoelectric transducers; clock oscillators; timing circuits for CPU circuits; low-noise oscillators for very-high-frequency signal processing; signal generators, and other precise frequency-control applications. These crystals are used in an enormous variety of commercial, industrial and defence industries.

The 416F40625ALT crystal is constructed with a quartz crystal element and its associated circuitry. This crystallized mass is then mounted inside a metal container with the pin connections coming out of the package. The quartz crystal element is made from a natural mineral and consists of three regions, the unit-cell at the centre, and two electrode layers that are placed on its linear faces. The unit cell consists of two cations and two anions, which share oxygen atoms as shown in the following diagram.

When a voltage is applied across the leads of the crystal, an electrical field is created between the electrodes, inducing the quartz crystals to vibrate. If the voltage is of a suitable frequency and amplitude, the crystals will vibrate at their characteristic frequency and the oscillation signal created will be fed back to the internal circuitry and amplified. This signal is then available at the output of the crystal. This signal may be varied in frequency or amplitude by using various electronic components

The 416F40625ALT crystal is manufactured to stringent precision tolerances, allowing for accurate timing application with minimal phase jitter. The combination of the material-property of quartz with the correct electrical circuitry allows the crystals to operate with extremely low phase noise which makes them ideal for use in highly sensitive electronic systems.

The 416F40625ALT crystal has a frequency range of 7.5 - 50 MHz, making them suitable for a variety of low to high frequency applications. They are manufactured in a variety of packages available with either straight lead or bend-to-fit lead configurations. Customization options are also available, including higher drive levels, anti-static coatings, increased thermal stability and increased reliability.

In conclusion, the 416F40625ALT crystal is a highly accurate and reliable oscillator that is used to produce precise timing signals for a multitude of applications. By combining the properties of quartz with advanced circuitry, the 416F40625ALT offers very low phase noise and a wide frequency range. This combination makes them highly suitable for use in precision timing circuits.