590GB20M0000DG

Series:	Si590
Packaging:	Strip
Part Status:	Active
Type:	XO (Standard)
Frequency:	20MHz
Function:	Enable/Disable
Output:	CMOS
Voltage - Supply:	2.5V
Frequency Stability:	±25ppm
Absolute Pull Range (APR):	--
Operating Temperature:	-40°C ~ 85°C
Current - Supply (Max):	90mA
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	6-SMD, No Lead
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Height - Seated (Max):	0.071" (1.80mm)
Current - Supply (Disable) (Max):	75mA

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Oscillators: 590GB20M0000DG Application Field and Working Principle

Oscillators are components that produce an output signal with a repeating waveform. Oscillators, such as 590GB20M0000DG (590G), are used in a variety of applications, including communications, aerospace, automotive, medical, and other industrial applications. This article is an overview of the application field of 590G and its working principle.

Application Field of 590GB20M0000DG Oscillators

590G oscillators are commonly employed in various sensing instruments, specifically in wireless sensor networks. For example, they are used in accelerometers to measure the acceleration of a moving body along a given axis. They are also used in position and velocity sensors to accurately measure or detect a moving object’s velocity and position in certain vibration levels. In addition, 590G oscillators are also used in RFID tag front-end modules that are responsible for collecting and amplifying radiated RF signals. Moreover, 590G oscillators are also used in integrated circuits (ICs) for timing and frequency control purposes. They are used in clock tree synthesis, memory and synchronization technologies, bridging ICs, train controller ICs, and other ICs.

Working Principle of 590GB20M0000DG Oscillators

The 590G oscillator utilizes a feedback loop, which is composed of an amplifier and an oscillator circuit. The 590G operates using a Quadrature Method, which is a method of producing two separate sinusoids simultaneously that are 90° electrical degrees apart.The oscillator circuit includes a phase shifter, which is a component that passes a signal from input to output with a corresponding phase shift. In this case, the phase shift is at a frequency of 50Hz to 10kHz. The oscillator circuit also includes an LC tank circuit, which is used to shape the output sinusoid according to the frequency value set by the oscillator. The amplifier, which is an active device that amplifies the oscillations generated by the LC tank circuit, provides a voltage gain that helps maintain the output signal oscillations with minimal distortion. The amplified oscillations is then fed back to the phase shifter and the LC tank circuit, which in turn keeps the oscillations in its stable phase relationship between each output signal.

Conclusion

The 590GB20M0000DG oscillator is an important component in a variety of different applications. Its application field includes communications, aerospace, automotive, medical, and other industrial applications. The working principle of 590G oscillator operates using the Quadrature Method and it includes the use of a phase shifter, an amplifier, and an LC tank circuit. The use of the 590G oscillator should be considered when designing systems that require timing and frequency control.

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