SIT8208AI-2-18S

Frequency Stability:	±20ppm
Current - Supply (Disable) (Max):	10µA
Height:	0.031" (0.79mm)
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):	31mA
Spread Spectrum Bandwidth:	--
Operating Temperature:	-40°C ~ 85°C
Frequency Stability (Total):	--
Series:	SiT8208
Voltage - Supply:	1.8V
Output:	LVCMOS, LVTTL
Function:	Standby
Available Frequency Range:	1MHz ~ 80MHz
Programmable Type:	Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Bulk

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Programmable Oscillators: SIT8208AI-2-18S Application Field and Working Principle

The SIT8208AI-2-18S is a type of programmable oscillators that provides highly precise output signals. This kind of programmable oscillators is able to repeatably and precisely generate output frequencies, making them suitable for use in sensitive and precise applications like radar systems and telecommunication transmitters. It also has features such as reliable performance and low power consumption, making it a popular choice in other applications such as frequency synthesis, video/audio frequency synthesis, and various industrial applications. In this article we will take a closer look at the application area and working principle of the SIT8208AI-2-18S.

Application Area

The SIT8208AI-2-18S is a versatile programmable oscillator that can be used in a variety of applications where precise and repeatable output signals are required. This includes radar systems and telecommunication transmitters where precise synchronization is required between signals. The SIT8208AI-2-18S is particularly suitable for these applications as it is able to selectively set the frequency of the oscillator up to 1 GHz. Moreover, its low power consumption makes it a popular choice for other applications such as frequency synthesis, video/audio frequency synthesis, and various industrial applications.

Working Principle

The working principle of the SIT8208AI-2-18S is based on the concept of Frequency Synthesis. Basically, the oscillator is comprised of two stages. The first stage is a programmable frequency synthesizer, which is the control unit of the oscillator. It uses a high-resolution frequency control algorithm to generate a signal of a precise frequency. The second stage is an output buffer, which amplifies the signal to an appropriate level for the necessary application.The frequency synthesizer is where the precision of the SIT8208AI-2-18S comes from. The frequency synthesizer is programmed to output a signal of a precise frequency, making it possible to precisely adjust the frequency of the output signal. The frequency synthesizer also has a wide frequency range, allowing it to be used in a variety of applications.The output buffer is responsible for amplifying the signal to an appropriate level for its intended application. It can also be programmed to provide output power levels such as gain, amplitude, and current or voltage level. The output buffer also provides a low output impedance, ensuring minimal signal loss when interfacing with other devices.

Conclusion

The SIT8208AI-2-18S is a highly precise and versatile programmable oscillator well suited for applications such as radar systems and telecommunication transmitters. Its high precision is due to its frequency synthesizer, which is able to precisely control the frequency range of the output signal. Moreover, its output buffer is able to provide optimal output for its intended application. All in all, the SIT8208AI-2-18S makes a great choice for any application requiring precision and reliability.

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