SIT8209AC-21-33E-106.250000Y

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):	36mA
Operating Temperature:	-20°C ~ 70°C
Absolute Pull Range (APR):	--
Series:	SiT8209
Voltage - Supply:	3.3V
Output:	LVCMOS, LVTTL
Function:	Enable/Disable
Frequency:	106.25MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

SIT8209AC-21-33E-106.250000Y

Oscillators are electronic components widely used in circuits to produce high frequency signals. The SIT8209AC-21-33E-106.250000Y is a type of oscillator which is mainly used in frequency control and measuring applications. It is designed to provide a stable and accurate signal output over a wide temperature range.

Application Field

The SIT8209AC-21-33E-106.250000Y is aptly named an Application Specific Integrated Circuit (ASIC), as it is designed for a specific application. This type of oscillator is primarily used in frequency control applications. Such applications include frequency synthesizers, motor speed control systems, antenna tracking systems, frequency counting systems, phase-locked loops, and so on. It is also suitable for use in timing, frequency-hopping, and digital filter applications.

Working Principle

The SIT8209AC-21-33E-106.250000Y works by exploiting resonance between two components in the oscillator circuit. These components are the capacitor and the inductor, which form a natural resonance at a certain frequency. The frequency is determined by the size of the capacitor and the inductor, as well as their arrangement in the circuit. The SIT8209AC-21-33E-106.250000Y oscillator also has an amplifier and a feedback loop, which control the frequency of oscillation. The amplifier amplifies the resonance signal generated by the capacitor and the inductor, and the feedback loop takes this amplified signal and applies it back to the components, changing the frequency of oscillation. The oscillator is designed to maintain a constant frequency, and is able to adjust to temperature variations.

Conclusion

The SIT8209AC-21-33E-106.250000Y oscillator is designed for applications that require precise and stable frequency control. It is an Application Specific Integrated Circuit, and is able to maintain a constant frequency over a wide temperature range. The working principle is mainly based on resonance between the capacitor and the inductor, and is complemented by an amplifier and a feedback loop.

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