552CE000238DG

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):	98mA
Operating Temperature:	-40°C ~ 85°C
Frequency Stability:	±20ppm
Voltage - Supply:	3.3V
Output:	CMOS
Series:	Si552
Frequency - Output 4:	--
Frequency - Output 3:	--
Frequency - Output 2:	--
Frequency - Output 1:	122.88MHz, 153.6MHz
Type:	VCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	--

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Introduction: Pin Configurable/Selectable Oscillators

The field of pin configurable or selectable oscillators is a very specialized niche in the realm of oscillator technology. These types of components are used in a variety of industries, such as aerospace and defense, automotive, industrial, medical, telecom, and consumer electronics, among others. Pin configurable oscillators can be used to greatly reduce development time and cost, while still providing reliable and temperature-stable frequency outputs.

552CE000238DG Application Field and Working Principle

The 552CE000238DG is a pin configurable/selectable oscillator from the Crystek Corporation. It is designed for use in high performance applications that require low jitter, low phase noise, and stability over temperature. It features full-frequency coverage from 32.768kHz to 48MHz and three adjustment configurations: direct frequency control, voltage controlled, and fixed pull range.The 552CE000238DG utilizes a quartz crystal resonator for its frequency source, as well as two integrated frequency-to-voltage (F2V) converters. These converters are responsible for converting the frequency of the quartz resonator into digital control codes that are sent to an internal logic circuit. This logic circuit then uses the control codes to determine and set the desired output frequency through a digital-to-analog conversion process.The 552CE000238DG also features a low jitter and low phase noise output. This is due to the high grade of quartz used in the 552CE000238DG and its use of advanced frequency control circuits. The 552CE000238DG also boasts an extended operating temperature range of -40°C to +125°C, making it suitable for a variety of rugged applications.Overall, the 552CE000238DG from Crystek is an ideal choice for applications that require high performance, low jitter, low phase noise, and stability over temperature. Its pin configurable design provides a cost-effective solution for development projects and its frequency coverage up to 48 MHz makes it a viable option for a wide range of applications.

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