CM250C40000AZFT Crystals, Oscillators, Resonators |
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Allicdata Part #: | 300-8745-2-ND |
Manufacturer Part#: |
CM250C40000AZFT |
Price: | $ 0.48 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | Citizen Finedevice Co Ltd |
Short Description: | CRYSTAL 40.0000KHZ 12.5PF SMD |
More Detail: | 40kHz ±30ppm Crystal 12.5pF 50 kOhms 4-SOJ, 5.50mm... |
DataSheet: | CM250C40000AZFT Datasheet/PDF |
Quantity: | 12000 |
3000 +: | $ 0.44100 |
6000 +: | $ 0.42525 |
15000 +: | $ 0.40950 |
Series: | CM250C |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | kHz Crystal (Tuning Fork) |
Frequency: | 40kHz |
Frequency Stability: | -- |
Frequency Tolerance: | ±30ppm |
Load Capacitance: | 12.5pF |
ESR (Equivalent Series Resistance): | 50 kOhms |
Operating Mode: | Fundamental |
Operating Temperature: | -40°C ~ 85°C |
Ratings: | -- |
Mounting Type: | Surface Mount |
Package / Case: | 4-SOJ, 5.50mm pitch |
Size / Dimension: | 0.311" L x 0.146" W (7.90mm x 3.70mm) |
Height - Seated (Max): | 0.098" (2.50mm) |
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Crystals are one of the most widespread components used in many industries. Their ubiquity is due to their ability to maintain a precise frequency at which they oscillate over wide temperature ranges, even in the presence of certain environmental disturbances. CM250C40000AZFT is an example of a crystal designed for telecommunications applications. This article will discuss the application field and working principle of CM250C40000AZFT.
Application Field
CM250C40000AZFT is a crystal used mainly in the telecommunications industry, as well as other applications where precise frequency control is necessary. It is designed to provide a stable oscillation frequency in the range of 4 - 40 MHz, with a maximum frequency range of 24.5 MHZ. This crystal can be used in various components such as transceivers, modulators, and frequency synthesizers for various types of telecommunication applications.
In addition to its use in telecommunications, CM250C40000AZFT is also used in various types of medical equipment. It is suitable for timing requirements for medical imaging systems such as MRI, ultrasound, and CT scans. It is also used in medical diagnostic equipment as well as medical monitoring equipment. CM250C40000AZFT is also used in other scientific and industrial equipment, such as in high speed digital and analog systems, instrumentation equipment, and GPS receivers.
Working Principle
The CM250C40000AZFT crystal is designed to oscillate at a precise frequency in the range of 4 - 40 MHz due to the resonant nature of quartz. Quartz is a piezoelectric material, meaning it can produce an electrical charge when subjected to mechanical stress. The quartz in the CM250C40000AZFT crystal is cut in a specific way to produce the desired frequency. When electricity is applied to the quartz, it vibrates at a precise frequency and maintains its oscillation for a long period of time.
When the crystal is subjected to an electric signal with a frequency close to its resonant frequency, it begins to oscillate at the frequency of the signal. This oscillation will continue until the signal is removed. The output of the oscillator is then used as a timing signal for various electronic components. This oscillation can be used to provide precise timing for signal processing and other tasks in telecommunications applications.
The CM250C40000AZFT crystal is designed to provide stable and precise frequency control over a wide temperature range, even in the presence of certain environmental disturbances. It is also designed to be immune to interference signals, making it suitable for use in sensitive and complex communication applications. The wide operating temperature range of the crystal ensures its reliability and accuracy in harsh environmental conditions.
Conclusion
The CM250C40000AZFT crystal is a precision frequency control component used in various telecommunications and medical applications. Its ability to maintain a precise frequency over wide temperature ranges makes it ideal for use in sensitive communication components. Its piezoelectric nature allows it to oscillate at a precise frequency and remain stable for long periods of time. The CM250C40000AZFT crystal is widely used in telecommunications, medical equipment, scientific instruments, and other industrial applications.
The specific data is subject to PDF, and the above content is for reference
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