530AA312M500DG

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	75mA
Height - Seated (Max):	0.071" (1.80mm)
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):	121mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	Si530
Voltage - Supply:	3.3V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	312.5MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Strip

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Oscillators: 530AA312M500DG Application Field & Working Principle

Oscillators are a type of electronic circuits that generate an AC signal with a precise frequency. They play an important role in a variety of applications, from communication to audio processing. The 530AA312M500DG oscillator is a voltage-controlled crystal oscillator (VCXO) designed for precision frequency stability. It is suitable for applications that require reliable frequency control and stability over a wide range of temperature and stress conditions.

Overview of the 530AA312M500DG Oscillator

The 530AA312M500DG is a voltage-controlled crystal oscillator (VCXO) with a frequency range of 8 - 125.5MHz. It is a small surface mount device available in two package types: a 14-pin plastic leadless chip carrier (PLCC) or a die in waffle pack. The device is rated for operation over a wide temperature range from -40 to +85 degrees Celsius. The features of the device include low current consumption, improved frequency stability over temperature, and high phase jitter performance.

Application Field

The 530AA312M500DG oscillator is suitable for a wide range of applications requiring reliable frequency control and stability over a wide temperature range. These applications include frequency synthesizers, clock generation, and frequency hopping systems for communication and RF identification. Additionally, its high precision and stability make it suitable for audio processing, such as digital systems requiring frequency stability over a wide dynamic range.

Working Principle

The working principle of the 530AA312M500DG oscillator is based on the piezoelectric effect of a quartz crystal. When a voltage is applied to the crystal, it vibrates at its resonant frequency. This frequency remains fairly constant over a wide temperature range, which allows the device to maintain high frequency stability. The oscillator utilizes a voltage-controlled oscillator (VCO) circuit to control the frequency of the oscillator. The frequency is adjustable by varying the voltage applied to the VCO, which in turn adjusts the frequency of the quartz crystal. The VCO circuit also provides noise reduction and spurious noise rejection, allowing the oscillator to achieve high frequency accuracy and stability.

Conclusion

The 530AA312M500DG oscillator is an ideal solution for applications requiring reliable frequency control and stability over a wide temperature range. Its piezoelectric-based quartz crystal oscillator allows for high frequency stability, while its voltage-controlled oscillator circuit provides noise reduction and spurious noise rejection. The device is available in two package types and is suitable for a variety of applications, from frequency synthesizers and RF identification systems to audio processing.

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