UX73F62003 Crystals, Oscillators, Resonators

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	30µA
Height - Seated (Max):	0.061" (1.55mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	75mA
Operating Temperature:	-40°C ~ 85°C
Series:	SaRonix-eCera™ UX
Voltage - Supply:	3.3V
Output:	LVDS
Function:	Enable/Disable
Frequency:	156.25MHz
Type:	XO (Standard)
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators: UX73F62003 Application Field and Working Principle

Oscillators are electronic circuits capable of producing repetitive electronic signals that usually alternate between two states. The field of oscillators deals with the construction and application of these circuits. Some types of oscillators, such as those used in audio systems, generate a simple sine wave while others, such as those used in radio transmission systems, generate a more complex modulated waveform. The UX73F62003 oscillator is a type of voltage-controlled oscillator (VCO) that is used in various applications. This article discusses the application field and working principle of this device.The UX73F62003 oscillator is a type of voltage-controlled oscillator (VCO) and is designed to provide reliable and highly accurate frequency control through an external voltage source. It is a highly stable, wide-frequency-range oscillator with an operating frequency range from 2.8MHz to 3GHz. It is typically used in wide range of wireless systems, such as cellular base stations, Wi-Fi and WiMax routers, satellite communication systems, and automotive electronics.The UX73F62003 oscillator is composed of a voltage-controlled oscillator circuit, an output buffer, and a reference divider. The voltage-controlled oscillator circuit is composed of an attack-release amplifier, a linearizing divider, a linearizing amplifier, and a phase-locked loop (PLL), all of which are controlled by a voltage input. The output buffer amplifies the output signal from the voltage-controlled oscillator circuit to a suitable level for further processing.The working principle of this device is as follows: when an external voltage is input, it passes through the attack-release amplifier. This amplifies the signal and provides an output that drives the linearizing divider. The linearizing divider divides the signal into an integer ratio and provides an output that is proportional to the output frequency. The output signal is then fed to the linearizing amplifier, which amplifies it and adjusts the signal’s rise time. The amplified signal is then sent to the phase-locked loop (PLL) circuit, which uses the output of the linearizing amplifier to synchronize the output signal with the control voltage. Finally, the output signal is buffered to a suitable level and sent to the output.The UX73F62003 oscillator is an extremely versatile device that is widely used in a variety of applications. Its wide frequency range and highly stable performance make it an ideal choice for applications such as cellular base stations, Wi-Fi and WiMax routers, satellite communication systems, and automotive electronics. Its relatively simple structure and working principle make it a reliable and cost-effective solution for these types of applications.

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