ECS-80-18-10

Series:	ECS-3x10
Packaging:	Bulk
Part Status:	Active
Type:	MHz Crystal
Frequency:	8MHz
Frequency Stability:	±50ppm
Frequency Tolerance:	±50ppm
Load Capacitance:	18pF
ESR (Equivalent Series Resistance):	100 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-10°C ~ 60°C
Ratings:	--
Mounting Type:	Through Hole
Package / Case:	Cylindrical Can, Radial
Size / Dimension:	0.126" Dia x 0.413" L (3.20mm x 10.50mm)
Height - Seated (Max):	0.413" (10.50mm)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Crystals: ECS-80-18-10 Application Field and Working Principle

Crystals are piezoelectric ceramic resonators typically made of lead zirconate titanate (PZT). They form an ideal method for frequency control and stability. Frequencies from 1hz to several ghz can be generated using a single crystal resonator, making them suitable for precision frequency generation for use in regulating far-reaching applications. The ECS-80-18-10 is one type of crystal, possessing a high temperature stability and low power consumption. In this article, we discuss its application field and working principle.

Application Field

The ECS-80-18-10 crystal from 80 Series provide an excellent solution for frequency control and stability in the 28kB ~ 4MHz range. It offers clock solutions for mobile communication systems, including GSM and WCDMA. Particularly, its application in WCDMA systems can be divided into two types: 1.25MHz and 2.5MHz crystals. It is used in the IDC or PDCWCDMA network equipment like base transceiver stations and transmitters. In GSM applications, the ECS-80-18-10 is well equipped to support the lower band and EDGE systems. It is an ideal crystal oscillator for use in a number of cellular modules, such as the 800/900MHz modulator designed for the GSMSHx850 transceiver. The ECS-80-18-10 can also be utilized effectively for GPS timing applications.

Working Principle

The ECS-80-18-10 crystal is made from a ceramic material, mainly lead zirconate titanate (PZT). PZT is a ferroelectric material that contains lead and titanium ions. There are two kinds of exchange interactions between the electrons and ions in PZT. The first interaction is called dipole-dipole interaction that forms a charge across the material leading to polarization. The second interaction is called pyroelectric interaction, which occurs when the material is heated or cooled, leading to an electrical charge. When a voltage is applied to the crystal, these two interactions cause a strain in the crystal material, resulting in a piezoelectric effect. This piezoelectric effect causes the crystal to vibrate at a certain frequency, called the resonant frequency. The ECS-80-18-10 resonates at frequencies of 28kHz to 4MHz, making it an ideal choice for precision frequency generation. Once a voltage is applied, the crystal oscillator begins to vibrate. This creates an alternating current (AC) signal that can be tailored to the needs of the user, depending on the application. This signal can range from 1Hz to several GHz. The amplitude of the signal is determined by the device’s load capacitance and its frequency is determined by the crystal\'s size.

Conclusion

The ECS-80-18-10 crystal from 80 Series is a particularly useful crystal for frequency control and stability in applications ranging from cellular and GPS timing to digital circuits. The crystal oscillates at 28kHz to 4MHz, which is adjustable by the user depending on the application. The piezoelectric effect creates a strain in the crystal material, resulting in an AC signal that can range from 1Hz to several GHz. This makes the ECS-80-18-10 crystal an ideal choice for a variety of applications.

The specific data is subject to PDF, and the above content is for reference