XLH738019.440000X

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):	32mA
Operating Temperature:	-20°C ~ 70°C
Series:	XPRESSO™ FXO-HC73
Voltage - Supply:	3.3V
Output:	HCMOS
Function:	Enable/Disable
Frequency:	19.44MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Strip

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Oscillators: XLH738019.440000X Application Field and Working Principle

XLH738019.440000X oscillator is an electronic component that is widely used in radio frequency and microwave frequency communications systems. It is a type of low-loss oscillator that provides stable, high-frequency signals. The output frequency can be adjusted or changed according to the requirements. In this article, we will discuss the application field and the working principle of XLH738019.440000X oscillator.

Application Field

XLH738019.440000X oscillator is generally used in radio and microwave circuits. It is mainly used in systems where low losses, repeatability, stability, and accuracy are essential. It can be used in wideband systems, such as cellular communication systems, short-range direction finding systems, satellite navigation systems, and spread spectrum systems. It is also used in narrowband systems, such as ship navigation systems, short-range detection systems, and point-to-point communications systems.XLH738019.440000X oscillator is also used in applications that require precise signals, such as global positioning systems, radar, and frequency modulation/amplitude modulation systems. In addition, the high operating frequency of the oscillator makes it suitable for use in high-speed data transmission systems.

Working Principle

The XLH738019.440000X oscillator is based on a relaxation oscillator circuit. The circuit consists of an amplifier and an integrator. The signal is fed into the amplifier, which is connected to a feedback loop. This feedback loop is made up of an inductor and a capacitor. The inductor and capacitor are connected in series, and they form an LC circuit. When a signal is applied to the circuit, the capacitor charges and discharges. This causes a voltage to be generated across the LC circuit, which is fed back to the amplifier, thus completing the circuit. This creates an oscillating signal whose frequency depends on the values of the inductor and capacitor. The amplifier amplifies the input signal, which is then fed into the integrator. This creates a sawtooth wave that is fed back to the amplifier. As this continues, the frequency of the output signal is determined by the values of the inductor and capacitor. The output frequency can be adjusted by changing the values of these components.

Conclusion

XLH738019.440000X oscillator is a type of low-loss oscillator that is used in radio and microwave communications systems. It is used in applications that require accuracy, repeatability, stability, and low losses. The output frequency can be adjusted or changed by changing the values of the inductor and capacitor in the feedback loop. This oscillator is suitable for use in wideband and narrowband systems, and in high-speed data transmission systems.

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