552AK000403DGR

Function:	Enable/Disable
Current - Supply (Disable) (Max):	75mA
Package / Case:	6-SMD, No Lead
Height:	0.071" (1.80mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Current - Supply (Max):	130mA
Operating Temperature:	-40°C ~ 85°C
Frequency Stability:	±100ppm
Voltage - Supply:	3.3V
Output:	LVPECL
Series:	Si552
Frequency - Output 4:	--
Frequency - Output 3:	--
Frequency - Output 2:	698.81233MHz
Frequency - Output 1:	644.53125MHz
Type:	VCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Pin Configurable/Selectable OscillatorsPin configurable/selectable oscillators are setting the industry standards for low jitter and low EMI performance. Pin configurable/selectable oscillators are used in a variety of applications including clock distribution systems, telecommunications and networking systems, data storage systems and more. This article will discuss the uses and applications for a 552AK000403DGR oscillator and its working principle.Uses & Applications of 552AK000403DGRThe 552AK000403DGR is an oscillator designed for extreme robustness and high jitter performance. It is a SMD oscillator that has integrated pin configurable/selectable configuration options. It is designed for use in applications where multiple configurations are required, such as telecommunications systems. The oscillator offers an input pin for frequency selection and for voltage selectable output logic.The 552AK000403DGR offers a wide range of stabilization options, which make it suitable for a variety of applications. The 552AK000403DGR offers features such as temperature stabilization, frequency calibration, shock testing, and radiation testing. These features enable the oscillator to work reliably in soft error-prone environments such as satellites, nuclear plants and space station applications. In addition, the 552AK000403DGR has a low EMI profile, making it suitable for sensitive circuit applications such as medical and automotive applications, where EMI is a concern. With its stability, reliability and wide range of applications, the 552AK000403DGR oscillator is an ideal choice for a variety of applications, from telecom to military to industrial.Working PrincipleThe 552AK000403DGR oscillator is a pin configurable/selectable oscillator and has a range of specifications that make it suitable for different applications. The oscillator works by generating a fixed frequency, usually determined by a quartz crystal and set by the user, and then it controls the phase of the signal and adjusts it to maintain a stable frequency. This is accomplished by the use of an internal oscillator circuit and external components.The oscillator has several variations of frequency stabilization. The most common are temperature and frequency calibration. With temperature stabilization, the oscillator is calibrated to maintain a specific frequency range at different temperatures. Frequency calibration allows the oscillator to maintain a pre-set frequency of output. This is important for applications like communication systems, where a low jitter is critical for successful communication.When the oscillator is set to a specific frequency, it will generate a signal which is then amplified and sent to the receiver. The receiver then uses the amplified signal to generate a clock at the correct frequency. The frequency of the signal is regulated by the oscillator.The 552AK000403DGR oscillator offers a high level of flexibility and robustness. It is an ideal choice for a wide range of applications where low jitter and low EMI performance is needed. With its customer configurable options, the oscillator can easily be adjusted to fit the specific requirements of any given application. Thanks to its ability to be tuned to any frequency, the 552AK000403DGR is the ideal choice for applications where absolute accuracy is required.

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