Frequency Stability:	±25ppm
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:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	SiT8208
Voltage - Supply:	2.8V
Output:	LVCMOS, LVTTL
Function:	Enable/Disable
Frequency:	30MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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SIT8208AI-22-28E-30.000000X Application Field and Working Principle

Oscillators are electronic circuits that produce a periodic, oscillating electronic signal for operating other components. In particular, the SIT8208AI-22-28E-30.000000X oscillator is particularly useful in communications applications such as radio transmitters and receivers, fiber optic transceivers, GPS receivers, and so on. This oscillator is very precise and has a good signal to noise ratio, making it a valuable asset for communication system designs. Its high stability also offers the ability to accurately determine the timing signals required in many communication systems. In the SIT8208AI-22-28E-30.000000X, an entire crystal-controlled oscillator circuit is built completely in a single package. This includes the quartz crystal and its relevant circuitry as well as the oscillator circuit, and associated control elements. The main components of this device are the quartz crystal, the capacitors, the amplifier, and the frequency determining components. The quartz crystal oscillator circuit produces an oscillating signal with a precise frequency determined by the quartz crystal. The circuit typically contains resonance capacitors, as the capacitance of these capacitors influences the frequency at which the quartz crystal vibrates. In addition, a dual gate field effect transistor (FET) forms a part of the oscillator configuration, and is used to buffer the crystal, forming a very stable oscillator. The oscillating signal is produced by the amplifier and controlled by the resonance capacitors. The amplifying component, a dual gate FET, acts as a voltage controlled resistor (VCR) so that small changes to the capacitance of the capacitors result in a large change to the oscillation frequency. The frequency determining components are responsible for setting the output frequency to the desired value. The SIT8208AI-22-28E-30.000000X is widely used in communications applications, where precise frequency control and stability are essential. This includes radio transmitters and receivers, GPS receivers, fiber optic transceivers, and a range of other communications systems. It is also often included in wireless LAN devices, hand-held computers, and Bluetooth products, where it is used to provide precise timing. The SIT8208AI-22-28E-30.000000X oscillator provides many advantages compared to traditional crystal oscillators. It is extremely stable, with good temperature stability and high accuracy. Furthermore, its ability to accurately control the frequency across a wide range makes it suitable for a range of different applications. The primary limitation of SIT8208AI-22-28E-30.000000X is the cost of production. As with any quartz oscillator, the process of manufacturing the quartz crystal is time-consuming and expensive. However, for many applications where precision and reliability are of the utmost importance, the SIT8208AI-22-28E-30.000000X is a good choice.In conclusion, the SIT8208AI-22-28E-30.000000X is an important oscillator used in a range of communications systems. It is highly stable, with good temperature stability and accuracy, and is suitable for applications requiring precise frequency control across a wide range. Its only major limitation is the cost of production, but in applications where accuracy and reliability are paramount, it is an excellent choice.

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