550AC203M125DGR

Frequency Stability:	±50ppm
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):	130mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	±150ppm
Series:	Si550
Voltage - Supply:	3.3V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	203.125MHz
Type:	VCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators: 550AC203M125DGR Application Field and Working Principle

Oscillators are commonly used in a wide variety of applications that require controlling the frequency and timing of signals or devices over a particular duration of time. This article will discuss the application field and working principle of the 550AC203M125DGR Oscillator.The 550AC203M125DGR is an oscillator that consists of an integrated voltage-controlled quartz crystal oscillator (VCO) and a frequency synthesizer, which are used to deliver a stable and precise output signal over a wide range of operating conditions. The output frequency range is 2.3MHz to 125MHz, and the output can be varied from 250KHz to 250MHz.The 550AC203M125DGR Oscillator is a versatile oscillator that is suitable for a variety of applications such as in consumer electronic products, broadcast and telecom equipment, precision measurements, and other industrial applications. It is particularly useful where low power consumption, high stability, and a wide frequency range is desired. The 550AC203M125DGR is widely used in radio communication and broadcasting applications, and can be used to generate RF signals, either for modulation or reception. The device also has excellent phase noise performance and can be used to provide low frequency jitter. This makes it ideal for use in clock and timing applications, such as in mobile phone basebands and other data communication systems where precise frequency control is required.The Oscillator includes a wide range of features designed to simplify and accelerate system integration. These include an operating voltage range from 3.3V to 6V, a low power consumption, and an integrated reset output. The reset output can be used to synchronize the start-up of multiple Oscillators, thus ensuring automatic synchronization and a consistent output.The 550AC203M125DGR’s working principle is based on generating a stable and continuous frequency through the operation of a voltage controlled quartz crystal oscillator (VCO), and through the use of a synthesizer circuit. The VCO converts a given input voltage into an oscillating signal, and then the synthesizer circuit manipulates and stabilizes the frequency output by generating a control voltage that allows for precise adjustment of the frequency. In a nutshell, the operation of the 550AC203M125DGR Oscillator is to convert an input signal into an output frequency that can be precisely adjusted over a wide range of operating conditions, covering a wide range of applications for which fast and reliable frequency control is necessary. The Oscillator is highly efficient and offers an excellent performance in many demanding environments. It can also be easily integrated into existing systems, thus providing a cost-effective yet reliable frequency control solution.

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