Allicdata Part #: | XC1605TR-ND |
Manufacturer Part#: |
ECS-245.7-20-5PVX |
Price: | $ 0.89 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | ECS Inc. |
Short Description: | CRYSTAL 24.5760MHZ 20PF SMD |
More Detail: | 24.576MHz ±30ppm Crystal 20pF 40 Ohms HC-49/US |
DataSheet: | ECS-245.7-20-5PVX Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.80380 |
Series: | CSM-7SSX |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | MHz Crystal |
Frequency: | 24.576MHz |
Frequency Stability: | ±50ppm |
Frequency Tolerance: | ±30ppm |
Load Capacitance: | 20pF |
ESR (Equivalent Series Resistance): | 40 Ohms |
Operating Mode: | Fundamental |
Operating Temperature: | -10°C ~ 70°C |
Ratings: | -- |
Mounting Type: | Surface Mount |
Package / Case: | HC-49/US |
Size / Dimension: | 0.449" L x 0.185" W (11.40mm x 4.70mm) |
Height - Seated (Max): | 0.102" (2.60mm) |
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Crystals have a number of applications in modern electronics, and many of these utilise the properties of ECS-245.7-20-5PVX. This article will provide an overview of the application field and the underlying principles of operation.
ECS-245.7-20-5PVX crystals are mainly used in communication and networking applications. The major use of these crystals is as oscillators, where they are fundamental components of both transmitters and receivers. This type of crystal is chosen due to its superior characteristics over ordinary quartz crystals, including its low phase-noise generation and low drive-level requirements. The presence of an oscillator allows for the transmission of digital signals over communication networks, this being the fundamental concept underlying computer networks.
ECS-245.7-20-5PVX crystals are also used in timing applications such as frequency synthesizers, phase-locked loops, and precision timing measurement. Frequency synthesizers involve the use of a crystal oscillator as the main timing element in order to produce high-frequency output signals with low phase-noise. Phase-locked loops are often used in communications applications, where a crystal oscillator is used as the main timing element in order to demodulate incoming signals. In precision timing measurement applications, ECS-245.7-20-5PVX crystals are used as the main timing element in order to generate highly-accurate clocks.
ECS-245.7-20-5PVX crystals work on the principle of forced vibrations. A crystal is a type of solid-state material with an ordered structure, where atoms are arranged in a lattice-like arrangement. When a voltage is applied to the crystal, the atoms within this lattice vibrate; the frequency of these vibrations is referred to as the crystal’s resonant frequency. Thus, when a voltage is applied to the crystal, the resulting current oscillates at a fixed frequency known as the resonant frequency of the crystal.
The frequency of the oscillating current is determined by the properties of the material the crystal is made of, as well as its dimensions. In the case of ECS-245.7-20-5PVX crystals, their dimensions are chosen in order to produce a resonant frequency of 244.6MHz. Thus, when a voltage is applied to the crystal, the resulting current oscillates at a frequency of 244.6MHz.
In summary, ECS-245.7-20-5PVX crystals are mainly used in communication and networking applications, due to their superior characteristics over ordinary quartz crystals. The major use of these crystals is as oscillators, where they are the fundamental components of both transmitters and receivers. These crystals work on the principle of forced vibrations, where a voltage is applied to the crystal and the resulting current oscillates at a fixed frequency known as the resonant frequency of the crystal. Finally, the frequency of the oscillating current is determined by the material the crystal is made of, as well as its dimensions.
The specific data is subject to PDF, and the above content is for reference
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