Allicdata Part #: | 887-1253-ND |
Manufacturer Part#: |
9B-25.000MEEJ-B |
Price: | $ 0.34 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | TXC Corporation |
Short Description: | CRYSTAL 25.0000MHZ 18PF T/H |
More Detail: | 25MHz ±10ppm Crystal 18pF 30 Ohms HC-49/US |
DataSheet: | 9B-25.000MEEJ-B Datasheet/PDF |
Quantity: | 826 |
1 +: | $ 0.30240 |
10 +: | $ 0.25200 |
50 +: | $ 0.22680 |
100 +: | $ 0.20160 |
500 +: | $ 0.19152 |
1000 +: | $ 0.16128 |
2500 +: | $ 0.15120 |
5000 +: | $ 0.14616 |
10000 +: | $ 0.14112 |
Series: | 9B |
Packaging: | Bulk |
Part Status: | Active |
Type: | MHz Crystal |
Frequency: | 25MHz |
Frequency Stability: | ±10ppm |
Frequency Tolerance: | ±10ppm |
Load Capacitance: | 18pF |
ESR (Equivalent Series Resistance): | 30 Ohms |
Operating Mode: | Fundamental |
Operating Temperature: | -20°C ~ 70°C |
Ratings: | -- |
Mounting Type: | Through Hole |
Package / Case: | HC-49/US |
Size / Dimension: | 0.453" L x 0.197" W (11.50mm x 5.00mm) |
Height - Seated (Max): | 0.145" (3.68mm) |
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Crystals
Crystals are special materials that have the ability to absorb, store, and transmit or modify energy in some way. Crystals have been used for centuries for various purposes, from healing to protection to metaphysical power. They can also be used to build electronic and optical components, such as lasers and optical fibers. In this article, we will discuss the application field and working principles of 9B-25.000MEEJ-B crystals.
Application Field of 9B-25.000MEEJ-B Crystals
9B-25.000MEEJ-B crystals are used in a variety of applications. They are most often used in the production of precision oscillators, frequency synthesizers, clock recovery circuits, and other timekeeping components. For example, 9B-25.000MEEJ-B crystals are widely used in quartz watches, clocks, and other timing devices. They are also commonly found in cellular phones, telecom networks, medical equipment, and defense systems.
Working Principle of 9B-25.000MEEJ-B Crystals
9B-25.000MEEJ-B crystals are made from quartz crystal, a special type of crystalline material with certain piezoelectric properties. Piezoelectricity is the ability of certain materials to generate an electrical current under mechanical stress. In the case of quartz crystals, this electric current is generated when the crystal is deformed by an external electric field, mechanical force, or sound waves. This electric current can then be used to generate an electrical signal at a very precise frequency. The frequency of the signal depends on the shape, size, and orientation of the crystal.
In the case of 9B-25.000MEEJ-B crystals, the electric field used to deform the crystal is typically generated by an external oscillator. The oscillator generates a signal at a very precise frequency, and this signal is used to deform the crystal. The electrical signal generated by the crystal is then used to control an oscillator for timing applications. For example, a quartz watch utilizes the electric signal generated by a quartz crystal to keep time.
9B-25.000MEEJ-B crystals are also used in frequency synthesizers, which are used to generate signals at multiple frequencies. The frequencies are generated by combining the signal from the 9B-25.000MEEJ-B crystal with a signal generated by an external oscillator. This technique allows for a wide range of frequencies to be generated, even if the crystal itself is limited to a single frequency.
Conclusion
The application field and working principle of the 9B-25.000MEEJ-B crystal make it an ideal choice for timekeeping components, frequency synthesizers, and other applications that require precise frequency control. The electric current generated by the crystal is used to control an oscillator to generate a signal at a very precise frequency. This frequency can then be used to control a variety of components and devices. The versatility and accuracy of the 9B-25.000MEEJ-B crystals make them an indispensable part of the electronic components industry.
The specific data is subject to PDF, and the above content is for reference
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