445W23K27M00000

Series:	445
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	27MHz
Frequency Stability:	±30ppm
Frequency Tolerance:	±20ppm
Load Capacitance:	8pF
ESR (Equivalent Series Resistance):	40 Ohms
Operating Mode:	Fundamental
Operating Temperature:	0°C ~ 50°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	2-SMD, No Lead
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Height - Seated (Max):	0.053" (1.35mm)

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Crystals: 445W23K27M00000 application field and working principle

Crystals, like bread, come in different shapes and sizes. Crystals featured in this article are a type of quartz crystal, commonly known as the "445W23K27M00000" crystal. Named for the three-dimensional structure of its lattice, the 445W23K27M00000 crystal finds many applications ranging from quartz watches to oscillators used in computers and communications equipment.The physical structure of crystals consists of a lattice of atoms, all interconnected with each other. In the case of quartz crystals, the atoms are arranged in a tetrahedral structure, with the central atom surrounded by four corner atoms and their respective bonds in a three-dimensional structure. The overall lattice structure of a 445W23K27M00000 crystal contains twenty-seven atoms and forms a rectangular box shape. Because the lattice is made up entirely of atoms, this type of crystal vibrates at a specific frequency when an electric current is applied. This frequency is determined by the crystal\'s structure and the vibration of the atoms within it.The vibration of the crystal is determined by its "mode of vibration," or resonant frequency. In the case of the 445W23K27M00000 crystal, this resonant frequency is typically in the range of 32-20 KHz and is used in the miniature mechanical oscillator used in quartz watches. This crystal can also be used as a resonant filter in radio communication systems, where it is used to remove unwanted signals from an audio signal without affecting the main signal.The 455W23K27M00000 crystal has also found use in computer hardware and in medical equipment. In computers, the crystal is used to regulate the speed at which the central processing unit (CPU) runs. By changing the frequency of its vibration, the crystal can determine the clock speed, or "tick rate" at which the CPU runs. This clock speed is then used to accurately regulate tasks in the computer, such as the fetching of instructions and data or the execution of instructions. In medical equipment, the crystal is used to generate ultrasound which is then used to examine tissue sample. The crystal\'s ability to transmit radio signals can also be used to detect tissue abnormalities.The 455W23K27M00000 crystal\'s application in the field of communications has also been explored in recent years. It can be used for modulating signals in radio transmitters and receivers, as well as for frequency compensation of antennas in wireless communication systems.The 455W23K27M00000 crystal has also been used in the field of seismology. The crystal is used in seismometers, devices used to measure and record seismic activity. By changing its vibrational frequency to match the frequency of the seismic wave, it can detect the wave and measure its intensity. This information is then used to determine the cause of the seismic activity.In addition to its many industrial and scientific uses, the 455W23K27M00000 crystal has also seen use in the artistic realm. The crystal can be used to create a number of visible light projections, as well as an array of audiovisual effects for theatrical performances and light shows.In sum, the 455W23K27M00000 crystal has found many applications both in practical and artistic fields. Its impressive ability to transmit radio signals, generate ultrasound, regulate clock speeds, and pick up seismic activity make it an invaluable resource in the fields of computers, communications, medical equipment, and seismology. Meanwhile, its ability to create audiovisual effects and light projections make it a popular choice in the field of entertainment.

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