Allicdata Part #: | 7A25020003-ND |
Manufacturer Part#: |
7A25020003 |
Price: | $ 0.29 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | TXC Corporation |
Short Description: | CRYSTAL 25MHZ 20PF SMD |
More Detail: | 25MHz ±30ppm Crystal 20pF 2-SMD, No Lead |
DataSheet: | 7A25020003 Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.25988 |
Series: | 7A |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | MHz Crystal |
Frequency: | 25MHz |
Frequency Stability: | ±30ppm |
Frequency Tolerance: | ±30ppm |
Load Capacitance: | 20pF |
Operating Mode: | -- |
Operating Temperature: | -20°C ~ 70°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
Crystals are crystalline solids whose atoms are arranged in an orderly repeating pattern extending in all three spatial dimensions. They are generally created from solidifying a liquid, or by cooling a gas supersaturated with a solvent floating in it, such as water vapor in the sky. They can also be formed by the condensation of two phases, one of which is a solid and the other a molten mass, or by the crystallization of a molecular solution. This process is known as crystallization. The most common crystal structures are cubic and rhombohedral, but there are many more.
7A25020003 Application Field and Working Principle
7A25020003 is a commonly used oscillator crystal that is mainly used in radio communications applications. This product is a quartz crystal, which is the most commonly used resonator material due to its superior performance over other oscillator materials such as ceramic and ferrite resonators. It is an AT-cut crystal, which means that it has an even number of cuts in the crystal lattice at a precise angle of 37 degrees in order to maximize the performance of the oscillator.
A quartz oscillator crystal works impressively by creating precise resonant frequencies when an electrical current passes through it. The crystal vibrates at its fundamental frequency which is determined by its size and shape. It is mounted onto a PCB and connected to an oscillator circuit which supplies an oscillating current to the quartz crystal. This current causes the crystal to vibrate and produces a precisely controlled output frequency which is used as a clock signal in microcontrollers, computers, embedded systems, telecommunications, and some audio equipment.
In conclusion, 7A25020003 is a quartz oscillator crystal used mainly in radio communications applications. It is an AT-cut crystal that has an even number of cuts in the crystal lattice in order to maximize the performance of the oscillator. This crystal works impressively by generating precise resonant frequencies when an electrical current passes through it. It is commonly mounted to a PCB and connected to an oscillator circuit to produce a precise output frequency for use in various electronic products.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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