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:	171MHz
Type:	VCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Strip

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Oscillators: 550AC171M000DG Application Field and Working Principle

Oscillators are an essential part of electronic circuitry, providing the necessary regulation and stability to many systems. The latest device model from a famous brand, the 550AC171M000DG oscillator, is no exception. This article will survey the applications of the 550AC171M000DG oscillator and explain its operating principles.

Applications for 550AC171M000DG Oscillator

The 550AC171M000DG oscillator has many uses in electronics and related fields. A few of these are outlined below:

• Automated Control Systems: The 550AC171M000DG oscillator can be used to help control automation systems by helping provide a periodic activation signal.
• Medical Instrumentation: The 550AC171M000DG oscillator’s excellent frequency stability makes it ideal for use in medical instrumentation such as heart rate monitors, EEG monitors, and other similar devices.
• Communication Systems: The 550AC171M000DG oscillator can also be used in communication systems for timing purposes. This makes it ideal for use in modems, networks, and the like.

As can be seen, the 550AC171M000DG oscillator can be found in many different industries and has many useful applications.

Working Principles of 550AC171M000DG Oscillator

The 550AC171M000DG oscillator model is a two-pin device with a quartz crystal in the center. This quartz crystal acts as a frequency-determining element and produces a periodic time base. The oscillator’s feedback path is composed of two crystal plates, two capacitors and one resistor. The crystal plates act as a frequency-determining element; the two capacitors act as a frequency-stabilizing element and the resistor forms a voltage divider to ensure the stability of the signal. The output of the oscillator is a square wave with an amplitude of 3.3 Vpp and a frequency of around 100 kHz with a temperature coefficient of -45 to +45 ppm. The frequency is stable over temperature due to the quartz crystal’s thermal considerations.In conclusion, the 550AC171M000DG oscillator is a versatile device that can be found in many different applications, and its working principles are highly efficient and reliable.

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