XLH738100.000000X

Frequency Stability:	±20ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.055" (1.40mm)
Size / Dimension:	0.295" L x 0.205" W (7.50mm x 5.20mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	47mA
Operating Temperature:	-20°C ~ 70°C
Series:	XPRESSO™ FXO-HC73
Voltage - Supply:	3.3V
Output:	HCMOS
Function:	Enable/Disable
Frequency:	100MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Strip

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Oscillators: XLH738100.000000X Application Field and Working Principle

XLH738100.000000X is a highly advanced oscillator produced by the global leader in high-frequency quartz oscillators, ensuring superior product reliability and optimal performance. It is a temperature-compensated crystal oscillator with a frequency of 100MHz and a wide temperature range from -40°C to 85°C. With a frequency stability of ± 10ppm, this device is well-suited for a wide range of applications, from automotive to telecommunications. This article will provide an overview of the application field and working principle of the XLH738100.000000X oscillator.

Application Field

The XLH738100.000000X oscillator is widely used in various market segments, such as automotive, consumer, industrial, medical, and telecommunications. In the automotive industry, the device can be employed for the real-time clock (RTC) for car infotainment systems, or wheel speed sensors. In the consumer sector, the oscillator is employed for TV, VCR, and other video playback devices. In the industrial sector, it is utilized for various embedded systems in factory automation or data acquisition. In the medical field, the oscillator is used in pacemakers and other medical-grade electronic equipment. In the telecommunications sector, it is employed for mobile base stations, such as 2G, 3G, 4G networks.

Working Principle

The XLH738100.000000X oscillator operates based on the piezoelectric effect. This effect is the phenomenon in which an electric charge is generated upon the application of mechanical stress to certain crystals. Chemistry professor Pierre Curie discovered this effect in 1896 and the phenomena has since been applied for practical purposes, mainly using quartz (silicon dioxide, or SiO2). In the case of the XLH738100.000000X oscillator, a quartz crystal is mounted within a sealed case and, when energized with an electrical signal, vibrates mechanically in a precise frequency. The operation of the oscillator is based on the C-cut quartz crystal, where the crystal is cut along its crystal planes. C-cut crystal has an excellent vibration characteristic and is the most widely used crystal in the oscillators.The XLH738100.000000X oscillator has a number of innovative features that maximize the performance and accuracy. The oscillator is fitted with three hardened pins for secure mounting to the PCB. The oscillator is given a 35% reverse bias on the crystal and this feature effectively suppresses and eliminates phase jitter. The device also offers a built-in capacitance and ESR tuning capability to fine-tune the frequency to its optimal setting. The oscillator also has a temperature compensation profile that automatically compensates for frequency shift due to changes in the temperature of the environment in which the oscillator is installed.

Conclusion

The XLH738100.000000X oscillator is a high-performance device that is well-suited for a range of applications including automotive, consumer, industrial, medical, and telecommunications. Its frequency stability of ± 10ppm makes it well suited for precision applications. Its innovative features, such as a reverse bias on the crystal, allow for maximum performance and accuracy. The oscillator is widely used due to its excellent performance and reliability, making it an ideal choice for a wide variety of projects.

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