8Y-27.120MAGV-T

Series:	8Y
Part Status:	Active
Type:	MHz Crystal
Frequency:	27.12MHz
Frequency Stability:	±50ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	8pF
ESR (Equivalent Series Resistance):	100 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.079" L x 0.063" W (2.00mm x 1.60mm)
Height - Seated (Max):	0.022" (0.55mm)

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Crystals

Since ancient times, crystals have been studied for their unique physical and optical properties. They are found naturally in nature, but also manufactured and used for a variety of applications. Today, crystals are used in a wide range of applications, such as electronics, computing, energy generation, light-emitting optics, and more. One of the most popular types of crystals used in these applications is 8Y-27.120MAGV-T.8Y-27.120MAGV-T is a positive-transmitter crystal oscillator that is engineered with a temperature-compensated oscillator (TCXO) to offer performance in high temperature environments. The Crystal boasts a frequency range from 4.0MHz to 28.125 MHz and a frequency control range of ±20ppm. In addition, it is able to withstand temperatures up to +125 °C and high radiation environments. 8Y-27.120MAGV-T is also small in size and is encapsulated in an 18.4 x 9.7mm package.8Y-27.120MAGV-T is used primarily in the fields of communication, medical electronics, instrumentation, and industrial electronics. In communications, it is generally used in base-stations, automotive electronics, and satellite communication systems. In medical electronics, it is used in cardiac monitors, vital sign monitors, and laboratory instrumentation. In instrumentation, it is mostly used in monitoring and metering, as well as precision instruments. In industrial electronics, it is used in temperature measurement, process control, and alarm systems.The working principle of 8Y-27.120MAGV-T is based on the principle of a quartz crystal oscillator. It is made up of a quartz crystal that is cut in a special way so that it is symmetrical in shape. An electric field is applied to the crystal, which causes it to vibrate in a fixed frequency. This frequency is determined by the shape, size, and cut of the crystal. When the crystal vibrates, it creates an oscillating electric signal that is used to drive the electronic circuit.The crystal itself is a passive device and does not require any external power to function. It is, however, sensitive to temperature, which can cause the frequency to drift over time. To counteract this, a temperature-compensated oscillator (TCXO) is used to compensate for and regulate the frequency output. This enables 8Y-27.120MAGV-T to provide reliable performance in high temperature and radiation environments.In conclusion, 8Y-27.120MAGV-T is an extremely versatile and robust crystal oscillator that is used in a wide range of applications. It is engineered with a temperature-compensated oscillator (TCXO) that enables it to perform reliably in extreme conditions. The Crystal is used primarily in the fields of communications, medical electronics, instrumentation, and industrial electronics, and is a highly reliable and robust choice for any application.

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