591FA000274DGR

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):	100mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	Si591
Voltage - Supply:	2.5V
Output:	LVDS
Function:	Enable/Disable
Frequency:	274kHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

The 591FA000274DGR oscillator is a piezoelectric based oscillator that provides great accuracy and a high level of stability. It is an industry proven oscillator that offers wide temperature coverage and a total tolerance of +/-25 ppm. This oscillator type is suitable for applications in high-speed telecom and communications systems, as well as medical and instrumentation systems that require a high accuracy frequency source.

Application Field

This oscillator type is applicable in many different forms of electronic and analog electronic devices and applications, including telecommunications systems, cameras, video and audio systems, instrumentation systems, medical systems, consumer electronics, industrial automation, and military applications.In addition, the 591FA000274DGR oscillator can be used to provide frequency control in various communication links, ranging from motherboards to radio links. In instrumentations and medical applications, the oscillator can be used to provide precise frequency control for analytical and diagnostic purposes. Other fields such as in motor speed control, automotive electronics, or embedded systems, the oscillator is also of great use.

Working Principle

The 591FA000274DGR oscillator works on the principle of resonator structures made of piezoelectric material. When a voltage is applied to the crystal, it causes the crystal to vibrate at its resonant frequency determined by the weight and shape of the material.This oscillator type uses quartz crystals as the resonator to provide accuracy to within +/-25 ppm over temperature ranges of -20 to +70 C. It also features a temperature and voltage compensation scheme to provide additional performance.The quartz resonator structure also provides excellent thermal stability, with temperature variables as small as 0.01 ppm/C. This high accuracy across temperature variations makes it an ideal choice for applications that require precise frequency control for their operations.Furthermore, the 591FA000274DGR oscillator offers a number of features such as low power consumption, a low-jitter design, and a small form factor. This makes it suitable for applications in space-constrained environments such as embedded system applications.

Conclusion

The 591FA000274DGR oscillator is a highly accurate piezoelectric based oscillator that provides precise frequency control and great stability. It is an ideal choice for a wide range of analog and digital electronic applications, including telecommunications systems, medical systems, instrumentation systems, and industrial automation systems. Additionally, its features such as low power consumption, small form factor, and low jitter design make it suitable for space-constrained embedded applications.

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