XLH736049.408000X

Frequency Stability:	±25ppm
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):	35mA
Operating Temperature:	-20°C ~ 70°C
Series:	XPRESSO™ FXO-HC73
Voltage - Supply:	3.3V
Output:	HCMOS
Function:	Enable/Disable
Frequency:	49.408MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Strip

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Introduction

Oscillators are electronic components that can generate periodic waveforms and are used to maintain control of signal frequency throughout a circuit or device. Oscillators, be it Quartz crystal, ceramic element, mechanical, mechanical-acoustic resonator or various semiconductor types, are used in many of the electronic devices that we use in everyday life. The XLH736049.408000X is an example of a quartz crystal oscillator, a type of resonator used in many electronic circuits. This article will discuss the XLH736049.408000X application field and working principle in detail.

XLH736049.408000X Application Field

The XLH736049.408000X is a quartz crystal oscillator which provides an electrical signal at a frequency of 49.408 MHz. The oscillator is typically used in the computer, aerospace, instrumentation and communications industries. In the computer industry, quartz oscillators are used in processor’s power supplies and other components to ensure a stable frequency and accurate timing signals. For aerospace applications, the oscillator is used in avionics systems to provide accurate navigation and instrument guidance. In the instrumentation industry, quartz crystal oscillators are used in medical, industrial and scientific equipment for precise timing. Additionally, quartz oscillators are used in numerous communication systems, so the transmission of data is accurate and reliable.

XLH736049.408000X Working Principle

Quartz crystal oscillators, such as the XLH736049.408000X, use the Resonance principle to produce accurate signals at a precise frequency. Quartz oscillators are manufactured by bonding a small quartz crystal to an integrated circuit (IC) chip. The crystal is cut from quartz in the form of a flat disc or wafer and then electrically coupled to the chip. When the crystal oscillator is powered, electrical energy is transferred to the crystal via the IC chip. The crystal then starts to vibrate, or resonates, at a specific frequency and this frequency is transferred back to the chip which sends the signal out of the chip. The frequency of the oscillator is determined by the size and shape of the quartz crystal in relation to the thickness of the quartz. The shape and size of the quartz crystal are determined to be extremely precise in order to oscillate at the desired frequency. The electrical properties of the quartz are also important as they provide the electrical conductivity necessary for the circuit to operate.

Conclusion

In conclusion, the XLH736049.408000X is a quartz crystal oscillator which provides an electrical signal at a frequency of 49.408 MHz. The oscillator is used in a wide range of applications, from aerospace navigation to medical equipment, and utilizes the Resonance principle to produce accurate signals. The frequency of the oscillator is determined by the size and shape of the quartz crystal in relation to the thickness of the quartz, while the electrical properties of the quartz provide the electrical conductivity required for the oscillator to operate.

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