550NJ250M000DGR

Frequency Stability:	±20ppm
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):	108mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	±130ppm
Series:	Si550
Voltage - Supply:	3.3V
Output:	LVDS
Function:	Enable/Disable
Frequency:	250MHz
Type:	VCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators: 550NJ250M000DGR Application Field and Working Principle

The 550NJ250M000DGR oscillator is a small, high-performance, highly functional oscillator with extremely high accuracy and low power consumption. It is suitable for a wide range of applications, including wireless communication, aerospace and defense systems, medical electronics, radio frequency (RF) equipment, and other aerospace and defense systems, as well as for communications and industrial applications.The 550NJ250M000DGR oscillator is a low-voltage, low-power oscillator with an industry-leading 1 kHz accuracy and an operating frequency range up to hundreds of MHz. It is designed with CMOS and other ultra-low-power technologies, making it ideal for long-term operation without the need for external energy supply. Moreover, the 550NJ250M000DGR oscillator is extremely small and lightweight, making it easy to integrate into even the most compact systems.The oscillator has a wide range of operating parameters, including frequency range, operating temperature, power supply voltage, and output latency. This allows users to achieve optimal performance and adjust the oscillator characteristics according to the specific application requirements. In addition, the oscillator has low-frequency noise characteristics that are particularly important for precise timing applications.The 550NJ250M000DGGR oscillator works on the basic principle of electro-mechanical oscillation. It consists of two metal plates separated by an insulating layer, such as a glass substrate or a diaphragm. One metal plate is connected to an electrical source, such as a voltage source or an AC signal, while the other is connected to a resistive load.A continuous voltage or AC signal is applied to the oscillator, and the plates vibrate rapidly as a result of the electro-mechanical coupling effect. The movement of the plates produces a small electric current in the resistive load, resulting in an output signal. This output signal can be used to control frequency, timing, and other functions, such as phase-locked loops, frequency synthesis, and digital-analog conversion.In addition, the 550NJ250M000DGR oscillator is also capable of disrupting the output current at specific times, such as during a fault condition or a transition state. This feature makes the oscillator useful in such applications as fault isolation, as well as for implementing various fault-tolerant systems.To summarize, the 550NJ250M000DGR oscillator has many advantages, including a low-power operation, high accuracy, a wide range of operating parameters, and low-frequency noise characteristics. It is suitable for a wide range of applications, including wireless communication, aerospace and defense systems, medical electronics, and radio frequency equipment. Finally, it is also capable of disrupting the output current at specific times, making it useful in fault isolation and fault-tolerant systems.

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