550GC125M000DGR

Absolute Pull Range (APR):	±125ppm
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):	98mA
Operating Temperature:	-40°C ~ 85°C
Series:	Si550
Frequency Stability:	±50ppm
Voltage - Supply:	2.5V
Output:	CMOS
Function:	Enable/Disable
Frequency:	125MHz
Type:	VCXO
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Overview

An oscillator is an electronic circuit that produces a continuous output signal that oscillates at a specific frequency. Oscillators are used in a wide range of applications such as radio transmitters, television sets, signal processors, as well as more complex electronic systems. The 550GC125M000DGR application field and working principle is an important component in this area, allowing various types of signals to be transmitted.

The 550GC125M000DGR Oscillator

The 550GC125M000DGR is an oscillator produced by the Taiwan-based company GW Technologies, and is an advanced component for digital signal processing. It features a modern design that utilizes an all-in-one monolithic integrated circuit (IMIC). The IMIC design allows for a very compact size of the circuit, making it suitable for many types of applications. The 550GC125M000DGR has high stability and accuracy, and is ideal for the generation of precisely timed signals for wireless communication, data processing, and other digital signal applications.

Application Fields for the 550GC125M000DGR

Due to its high stability and accuracy, the 550GC125M000DGR is commonly used in various application fields. Some of the most common applications are listed below:

• Radio frequency generation
• Wireless communication
• GPS systems
• Data processing
• Digital signal processing
• Control systems

Working Principle of the 550GC125M000DGR

The working principle of the 550GC125M000DGR oscillator is based on the generation of a precisely timed output signal. The circuit implements a voltage-controlled oscillator (VCO) design, which is an oscillator circuit configuration that responds to changes in a control voltage. The input signal is an input voltage, normally in the form of sine waves, that is applied to the base of a transistor in the circuit. When the control voltage is applied, the width of the cell gates in the transistor changes, which modulates the output frequency of the transistor. This frequency modulation is also reflected in the output signal of the oscillator. In addition, the oscillator also includes temperature compensation, which ensures that the frequency of the signal remains consistent over a wide temperature range.

Conclusion

The 550GC125M000DGR is an advanced oscillator that is widely used in radio frequency generation, wireless communication, GPS systems, data processing, digital signal processing, and control systems. It features a modern design that utilizes an IMIC, allowing for a very compact size of the circuit. The working principle of the 550GC125M000DGR is based on the generation of a precisely timed output signal, which is modulated by a control voltage. The oscillator also includes temperature compensation, which ensures that the frequency of the signal remains consistent over a wide temperature range.

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