
Allicdata Part #: | XC2704TR-ND |
Manufacturer Part#: |
ECS-270-18-30B-JEM-TR |
Price: | $ 0.21 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | ECS Inc. |
Short Description: | CRYSTAL 27MHZ 18PF SMD |
More Detail: | 27MHz ±20ppm Crystal 18pF 30 Ohms 4-SMD, No Lead |
DataSheet: | ![]() |
Quantity: | 1000 |
1000 +: | $ 0.19152 |
3000 +: | $ 0.17955 |
5000 +: | $ 0.17357 |
10000 +: | $ 0.16758 |
Series: | ECX-53B |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | MHz Crystal |
Frequency: | 27MHz |
Frequency Stability: | ±50ppm |
Frequency Tolerance: | ±20ppm |
Load Capacitance: | 18pF |
ESR (Equivalent Series Resistance): | 30 Ohms |
Operating Mode: | Fundamental |
Operating Temperature: | -20°C ~ 70°C |
Ratings: | -- |
Mounting Type: | Surface Mount |
Package / Case: | 4-SMD, No Lead |
Size / Dimension: | 0.197" L x 0.126" W (5.00mm x 3.20mm) |
Height - Seated (Max): | 0.033" (0.85mm) |
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Crystals have been used in applications ranging from timekeeping to frequency control, frequency synthesis, and energy harvesting. The ECS-270-18-30B-JEM-TR crystal is a voltage-controlled crystal oscillator (VCXO) that combines advanced production technologies and reliable quartz crystals to offer an optimal solution for a wide variety of test and measurement applications. This article will examine the application field and working principle of the ECS-270-18-30B-JEM-TR crystal.
The ECS-270-18-30B-JEM-TR crystal is a low cost and low power oscillator designed for use in applications that require precise frequency control and low jitter. Its high quality frequency control allows for tight frequency stability over a wide range of temperatures and operating conditions. Its low-power consumption and ability to operate in a 3.3V or 5V environment make it suitable for mobile, battery-powered, and other low-power systems.
This crystal is well suited for use with frequency synthesizers, clocks, samplers, counters, signal generators, and other frequency control applications. It is also suitable for timekeeping and temperature-compensated crystal oscillator (TCXO) applications. The ECS-270-18-30B-JEM-TR crystal is also ideal for use in RF transceiver applications, such as cellular base stations, and other systems that require frequency stability over temperature and environmental variation.
The working principle of the ECS-270-18-30B-JEM-TR crystal is based on its piezoelectric properties. When voltage is applied to the device, a force is generated that causes the crystal to vibrate at its resonance frequency. This frequency is determined by the physical properties of the device, such as the size of the crystal and the construction of the housing. By varying the applied voltage, the resonance frequency of the crystal can be manipulated. This has the effect of stabilizing the frequency output of the oscillator.
In addition to its voltage-controlled frequency stability, the ECS-270-18-30B-JEM-TR crystal also offers low jitter performance. Low jitter performance is essential in applications where precise signal timing is necessary, such as in communication systems and audio/video signal applications. The low jitter performance of the ECS-270-18-30B-JEM-TR crystal allows it to accurately maintain tight data synchronization and signal timing when used in these applications.
The ECS-270-18-30B-JEM-TR crystal is a versatile and cost-effective solution for a wide range of frequency control and jitter-sensitive applications. Its low-power, low cost, and exceptional frequency stability enable the device to be used in mobile and battery-powered systems. Its ability to operate in a 3.3V or 5V environment makes it an ideal solution for test and measurement applications. Its low jitter performance also makes it a suitable choice for communication and audio/video applications.
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