SIT8208AC-21-25E-19.440000Y

Frequency Stability:	±20ppm
Current - Supply (Disable) (Max):	31mA
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	33mA
Operating Temperature:	-20°C ~ 70°C
Absolute Pull Range (APR):	--
Series:	SiT8208
Voltage - Supply:	2.5V
Output:	LVCMOS, LVTTL
Function:	Enable/Disable
Frequency:	19.44MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

Oscillators are essential components in many electronic devices, providing a range of frequencies to meet the needs of different applications. Due to their ability to generate many types of signals, they are widely used in a variety of industries, such as telecommunications, medical, automotive, military, aerospace and consumer electronics. One of the common types of oscillator is the SIT8208AC-21-25E-19.440000Y.

Application Field

The SIT8208AC-21-25E-19.440000Y oscillator is typically used in communication equipment, such as cellular base stations, handheld radios, two-way radios and Wi-Fi applications. Since it provides a supply frequency of 19.440000MHz, it is a suitable choice for a number of commercially available communication systems that require this frequency. Furthermore, its features, such as wide frequency range, low power consumption and higher reliability make it ideal for these applications.

Working Principle

The SIT8208AC-21-25E-19.440000Y oscillator works on the principle of frequency control. It consists of a resonator, usually a quartz crystal, that acts as a frequency reference. A pair of push-pull transistors are used to act as an amplifier, amplifying the frequency input signal. The signal is then sent to a voltage-controlled oscillator, which is responsible for producing a signal at a predetermined frequency. The signal is then output from the oscillator.The quartz crystal is the most important part of the oscillator system, as its frequency determines the output frequency of the oscillator. The quartz crystal is usually selected to have a frequency close to the desired output frequency, and then fine-tuned in the laboratory using a range of precision tools and measuring instruments.

Conclusion

The SIT8208AC-21-25E-19.440000Y oscillator is an ideal choice for the communications industry. Its wide range of frequency, low power consumption and higher reliability make it the perfect solution for many applications. Furthermore, its frequency can be fine-tuned in the laboratory using a range of precision tools and measuring instruments.

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