554AJ000398DGR

Function:	Enable/Disable
Current - Supply (Disable) (Max):	75mA
Package / Case:	8-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:	±20ppm
Voltage - Supply:	3.3V
Output:	LVPECL
Series:	Si554
Frequency - Output 4:	--
Frequency - Output 3:	--
Frequency - Output 2:	--
Frequency - Output 1:	24.24MHz, 25MHz, 25.005MHz, 25.01MHz
Type:	VCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Pin Configurable/Selectable Oscillators: 554AJ000398DGR

Pin Configurable Oscillators, also known as Selectable Oscillators, are electronic devices whose oscillation frequency is externally adjustable via the use of one or more pins. These devices can be found in a wide range of applications such as phase-locked loops, microwave transmitters, and medical imaging systems, to name a few. Here, we will explore the 554AJ000398DGR pin configurable oscillator and its application field as well as its working principle.The 554AJ000398DGR is a pin configurable oscillator that is capable of producing an adjustable output frequency ranging from 0.45MHz to 500MHz. This device is typically used in military, aerospace, and other demanding applications due to its high performance and reliability. It is housed in a 5-pin ceramic package, making it suitable for use in space-constrained applications. The 554AJ000398DGR is a low-cost oscillator that features a superior phase noise performance, making it an ideal choice for applications such as wireless communications, satellite operations, and radar systems.The 554AJ000398DGR pin configurable oscillator can be used in a wide variety of application fields. It can be used to generate signals for testing, measuring, and monitoring frequency of electronic components and circuits. Its low phase noise makes it suitable for applications that require extremely precise frequency control, such as frequency synthesizers and high-speed data communications systems. Additionally, its lightweight, small size and low cost make it an ideal choice for use in medical imaging instruments such as ultrasound machines.The working principle of the 554AJ000398DGR oscillator is based on a combination of digital and analog components. It relies on a capacitive voltage divider and a transimpedance amplifier to convert the input signals into a stable output frequency. The capacitive voltage divider generates a reference voltage that is proportional to the applied input voltage, while the transimpedance amplifier amplifies the reference voltage and supplies it to the oscillator circuit. The oscillator circuit then uses this reference voltage to control the output frequency, which can be adjusted by changing the applied input voltage.The 554AJ000398DGR pin configurable oscillator is an excellent choice for applications that require precise frequency control with low phase noise. Its adjustable frequency range, low cost, and small form factor make it an ideal choice for use in space-constrained and demanding applications such as military, aerospace, and medical imaging systems. Additionally, its working principle is simple and easy to understand, making it an ideal device for those looking for a reliable and cost effective oscillator solution.

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