| Allicdata Part #: | ECS-221-18-18-TR-ND |
| Manufacturer Part#: |
ECS-221-18-18-TR |
| Price: | $ 0.81 |
| Product Category: | Crystals, Oscillators, Resonators |
| Manufacturer: | ECS Inc. |
| Short Description: | CRYSTAL 22.1184MHZ 18PF SMD |
| More Detail: | 22.1184MHz ±30ppm Crystal 18pF 50 Ohms 4-SMD, No L... |
| DataSheet: | ECS-221-18-18-TR Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 0.73410 |
| Series: | CSM-12 |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Type: | MHz Crystal |
| Frequency: | 22.1184MHz |
| Frequency Stability: | ±100ppm |
| Frequency Tolerance: | ±30ppm |
| Load Capacitance: | 18pF |
| ESR (Equivalent Series Resistance): | 50 Ohms |
| Operating Mode: | Fundamental |
| Operating Temperature: | -40°C ~ 85°C |
| Ratings: | -- |
| Mounting Type: | Surface Mount |
| Package / Case: | 4-SMD, No Lead |
| Size / Dimension: | 0.465" L x 0.217" W (11.80mm x 5.50mm) |
| Height - Seated (Max): | 0.098" (2.50mm) |
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ECS-221-18-18-TR Crystal Applications and Working Principles
ECS-221-18-18-TR crystals are commonly used in many industries such as consumer electronics, aerospace, and military applications. The highly stable frequency provided by ECS-221-18-18-TR crystals make them ideal for use in frequency applications. Just as importantly, these crystals can also be used for timing applications, allowing for precise control of timing functions.
In consumer electronics, ECS-221-18-18-TRcrystals are used in audio applications such as audio codecs, digital radios and radios receivers. ECS-221-18-18-TR crystals alsoas used in low-power radiofrequency applications such as telemetry, remote control and low-power wireless. This device is preferred because of its low thermal sensitivity, small size and excellent accuracy.
In aerospace and military applications, these crystals are low noise, highly stable and low phase noise. Due to their excellent frequency stability, it is well suited for use in secure satellite communication systems. This crystal has also been used for missile guidance systems, navigation systems and missile telemetry.
The working principle of the ECS-221-18-18-TR crystal is Physics of the piezoelectric effect. A piezoelectric material is one that produces a voltage when subjected to mechanical stress. This is because the crystal contains an electric dipole, formed by two oppositely charged ions, which distort when subjected to an external force. This distortion causes a redistribution of charge in the material, therefore producing an output voltage.
The ECS-221-18-18-TR crystal works on the principle of mechanical resonance, whereby two or more vibrating elements subject to the same resonance frequency oscillate in unison, amplifying the output. The crystal works in the same way, by vibrating at a certain frequency when supplied with an AC voltage and creating an oscillation at the same frequency. The resulting output voltage can then be used for frequency applications or timing applications.
ECS-221-18-18-TR crystals are highly versatile, able to be used in a wide variety of applications, ranging from consumer electronics to aerospace and military applications. With its wide range of applications, it is no surprise that these crystals have become so popular in recent years. Furthermore, the ECS-221-18-18-TR crystal’s combination of superb accuracy and reliable frequency stability make them a superior choice for many applications.
The specific data is subject to PDF, and the above content is for reference
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ECS-221-18-18-TR Datasheet/PDF