ABM11W-38.0000MHZ-7-B1U-T3

Series:	ABM11W
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	38MHz
Frequency Stability:	±10ppm
Frequency Tolerance:	±10ppm
Load Capacitance:	7pF
ESR (Equivalent Series Resistance):	60 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-20°C ~ 70°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):	0.020" (0.50mm)

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Overview of Crystals

Crystals are solid-state components that can be used to create oscillators and filters. They are made from a material able to vibrate and store energy, usually quartz. Depending on the application, crystals can be tuned to certain frequencies in order to produce an oscillation and to modulate signals. They provide an output frequency that is very precise, making them an excellent choice for precision applications.Crystals consist of three main parts: the crystal plate, the electrodes, and the device case. The crystal plate is composed of a quartz crystal cut at a specific angle and frequency. The electrodes are connected on both ends of the crystal plate, to which an AC voltage is applied. The device case encloses the crystal, providing structural integrity and protection from the environment.

ABM11W-38.0000MHZ-7-B1U-T3: Crystal Used in Oscillators

The ABM11W-38.0000MHZ-7-B1U-T3 is a cut quartz crystal used in oscillators. It is a temperature-compensated oscillator crystal that provides a fixed output frequency of 38.0000MHz with an accuracy of ±10ppm.The ABM11W-38.0000MHZ-7-B1U-T3 operates between -20°C and +70°C with a frequency tolerance of ±2.5ppm over this range. It is a two-pad device, meaning that the electrodes for the external AC voltage are connected on both ends of the crystal plate. The crystal case is made from epoxy, providing sturdiness and environmental protection.Applications for the ABM11W-38.0000MHZ-7-B1U-T3 include clock generating circuits, frequency synthesizers, and timing for digital communication systems. It is also used in portable devices such as phones, wearable electronics, and medical tools.

Working Principle of Oscillators

The working principle of oscillators is based on the concept of resonance. When an AC voltage is applied to the crystal, it vibrates at its natural frequency. When the voltage is increased, the crystal resonates at higher frequencies until it reaches its desired output frequency. At the desired frequency, the crystal will oscillate and generate a signal.The output frequency of the oscillator is determined by the parameters of the quartz crystal. The ABM11W-38.0000MHZ-7-B1U-T3 is made from a quartz plate cut at 38.0000MHz. Therefore, the output frequency of the oscillator will be 38.0000MHz.

Conclusion

The ABM11W-38.0000MHZ-7-B1U-T3 is a temperature-compensated quartz crystal used in oscillators and other electronic devices. It provides an output frequency of 38.0000MHz with an accuracy of ±10ppm. The working principle of oscillators is based on the concept of resonance, where the output frequency is determined by the parameters of the quartz crystal.

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