XLP735031.250000X

Frequency Stability:	±50ppm
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:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	120mA
Operating Temperature:	-20°C ~ 70°C
Series:	XPRESSO™ FXO-PC73
Voltage - Supply:	3.3V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	31.25MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Strip

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

Oscillators: XLP735031.250000X Application Field and Working Principle

Oscillators are electronic components used to generate a continuous sinusoidal oscillating signals at desired frequencies and amplitudes. Network oscillators are used throughout the entire electronic and communication domains, including radio or TV broadcasting and communication transmission. The commonly used network oscillators usually include quartz oscillators, RC oscillators, LC oscillators, crystal oscillators, voltage-controlled oscillators and so on. In this article, we are going to provide a brief introduction on the application field and working principle of one OCXO (Oven-Controlled Crystal Oscillator), which is one type of quartz crystal oscillator---XLP735031.250000X.

1. Application of XLP735031.250000X

XLP735031.250000X is a high-precision OCXO designed to operate steadily in a wide temperature range. Due to its characteristics such as low aging, high accuracy and long-term stability, it is suitable to be applied in the fields such as time and frequency signals for broadcasting and communication transmission systems, as well as measuring and monitoring systems. It can also provide stable performance in radar and military applications, instrumentation, testing and security systems, sensors, measuring equipment, navigation systems, telecom base stations and satellite communication systems.

2. Working Principle of XLP735031.250000X

The operating principle of the XLP735031.250000X consists of two parts. The first one is the use of the quartz crystal to produce a stable oscillation frequency, and the other is the use of an oven to provide a stable temperature to the crystal.The quartz crystal is essentially a voltage-controlled oscillator, which oscillates at a specific frequency determined by its physical dimensions and physical constants. When an alternating voltage is applied to it, the quartz crystal will be deformed and this deformation will cause a change in the resonant frequency of the crystal. This will create a small amount of charge which oscillates at a frequency determined by its physical properties (mass, shape, etc.). Also, the temperature of the quartz crystal will influence its resonant frequency as quartz has a certain temperature coefficient. To minimize the frequency drift due to temperature, an oven-controlled quartz crystal resonator (OCXR) is used. The OCXR is sealed in an oven and the oven keeps its temperature of the crystal constant. Thus, the frequency of the crystal will not be affected by external temperature variations and is therefore extremely stable over time. In order to further improve the frequency stability, a frequency feedback loop can be used to monitor and maintain the crystal’s frequency.

Conclusion

In conclusion, XLP735031.250000X is an OCXO with wide application field and excellent working principle. It has the ability to generate a high-precision sinusoidal oscillation signal with low aging, high accuracy and long-term stability. Therefore, this OCXO is suitable for numerous applications in the fields such as communication, broadcasting, radar, navigation, instrumentation, testing and security, sensing and measuring, and satellite communication, etc. Technically, it the usage of the quartz crystal and the oven provide the high-precision sinusoidal oscillating signal with an extremely stable frequency over time. Plus, the frequency feedback loop helps further improve the frequency stability.

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

Part Number	Manufacturer	Price	Quantity	Description