590EA000174DG

Absolute Pull Range (APR):	--
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):	125mA
Operating Temperature:	-40°C ~ 85°C
Series:	Si590
Frequency Stability:	±50ppm
Voltage - Supply:	2.5V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	174kHz
Type:	XO (Standard)
Part Status:	Active
Packaging:	Strip

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Oscillators

Oscillators refer to frequency/time domain instruments used to measure the frequency and time of the signals. Generally, the oscillators can be classified into two categories, analog oscillators and digital oscillators. In this article, we will be focusing on the application field and working principle of the 590EA000174DG oscillator.

Introduction to 590EA000174DG

The 590EA000174DG oscillator is an analog electrical oscillator based on quartz crystals. It is commonly used in car audio systems, for both input and outputs. The oscillator is typically powered by an electronic power supply, and has a frequency range of up to 50 MHz.

Application Field

The 590EA000174DG oscillator is primarily used in car audio systems and navigational systems. It is used to provide accurate timing information, allowing the audio system to stay in sync with the vehicle\'s navigation system. This synchronization allows the audio system to be used as a reference when using the navigation system. The oscillator is also used to measure frequency signals, such as those produced by the vehicle\'s radio system.

Working Principle

The oscillator operates using quartz crystal as its core component. This crystal produces a very stable frequency, which is used to power the oscillator. This quartz crystal generates a vibration with a frequency of 8-50 MHz, depending on the model of the oscillator. This vibration is then transduced into an electrical signal, which is then amplified and sent to the output. The output of the oscillator is then used by the audio system and navigation system to generate the desired sound or signal.

Advantages and Disadvantages

The 590EA000174DG oscillator has many advantages, such as its high accuracy and stability. These features allow the oscillator to produce a very consistent frequency signal, which is essential for use in audio and navigation systems. The crystal-based oscillator also has low power consumption, making it ideal for automotive use.However, the 590EA000174DG oscillator also has a few drawbacks. The crystal-based oscillator is more expensive than other types of oscillators, such as those based on semiconductors. Additionally, the quartz crystal is prone to damage, which can reduce the accuracy and stability of the oscillator. Finally, the oscillator is only available in a limited range of frequencies, making it unable to power a wide variety of audio and navigation systems.

Conclusion

The 590EA000174DG oscillator is a quartz crystal-based electrical oscillator commonly used in car audio systems and navigational systems. It has many benefits, such as its accuracy, stability, low power consumption and wide frequency range. However, it is also more expensive than other types of oscillators and is prone to damage.

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