Allicdata Part #: | X1092-ND |
Manufacturer Part#: |
ECS-76.8-20-4X |
Price: | $ 0.48 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | ECS Inc. |
Short Description: | CRYSTAL 7.6800MHZ 20PF T/H |
More Detail: | 7.68MHz ±30ppm Crystal 20pF 80 Ohms HC-49/US |
DataSheet: | ECS-76.8-20-4X Datasheet/PDF |
Quantity: | 1155 |
1 +: | $ 0.43470 |
10 +: | $ 0.36225 |
50 +: | $ 0.32609 |
100 +: | $ 0.28980 |
500 +: | $ 0.27531 |
1000 +: | $ 0.23184 |
2500 +: | $ 0.21735 |
5000 +: | $ 0.21011 |
10000 +: | $ 0.20286 |
Series: | HC-49USX |
Packaging: | Bulk |
Part Status: | Active |
Type: | MHz Crystal |
Frequency: | 7.68MHz |
Frequency Stability: | ±50ppm |
Frequency Tolerance: | ±30ppm |
Load Capacitance: | 20pF |
ESR (Equivalent Series Resistance): | 80 Ohms |
Operating Mode: | Fundamental |
Operating Temperature: | -10°C ~ 70°C |
Ratings: | -- |
Mounting Type: | Through Hole |
Package / Case: | HC-49/US |
Size / Dimension: | 0.447" L x 0.183" W (11.35mm x 4.65mm) |
Height - Seated (Max): | 0.138" (3.50mm) |
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Crystals are a form of matter that have a regular, repeating arrangement of atoms or molecules. They have a patterns of electrical charges that make them very useful in electronics, and ECS-76.8-20-4X crystals are among the most sophisticated used today. This article will discuss the application field of ECS-76.8-20-4X crystals and their working principle.
ECS-76.8-20-4X crystals fall into the family of ultra-high frequency (UHF) quartz oscillators, having both low current consumption and very fast rise and fall times compared to other quartz oscillators. This makes them ideal for applications that require a reliable signal source which still operates in extremely low power, such as ultra-low power electronics, mobile communications and medical devices. The core application for ECS-76.8-20-4X crystals is to provide the oscillation signal for Integrated Circuit (IC) time-bases such as PLL (phase-locked loop) circuit, Frequency Synthesisers, Oscilloscope Trigger circuits, Analog-to-Digital Converters (ADC) and Digital-to-Analog Converters (DAC).
The working principle of an ECS-76.8-20-4X crystal is based on the piezoelectric effect, which is the process of converting mechanical energy into electrical energy. To achieve this, the crystal has to be mechanically driven and electrically deformed. When a mechanical stress is applied to the crystal, it produces an electric signal which is proportional to the strength and frequency of the stress. In ECS-76.8-20-4X crystals this mechanical stress is generated by an energy source and tuned to the required frequency using electrical components, such as frequency dividers, phase-locked loop (PLL) circuits and frequency synthesizers.The electrical signal created by the crystal is then amplified, as in the case of PLL circuits and frequency synthesizers, or used in its raw form to create a sinusoidal waveform, as in the case of ADCs and DACs. This waveform can then be used for a variety of purposes, such as clocking digital circuits or modulating analog signals for radio communication.
To summarize, the application field of ECS-76.8-20-4X crystals is in ultra-low power electronics, mobile communications and medical devices. These crystals are based on the principle of piezoelectric effect, where vibrations in the crystal cause an electrical signal to be generated. This signal can then be used in a variety of applications, such as digital circuit clocking and radio wave modulation.
The specific data is subject to PDF, and the above content is for reference
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