SIT8008AI-33-18E-50.000000T

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	4mA
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	4.1mA
Operating Temperature:	-40°C ~ 85°C
Series:	SiT8008
Voltage - Supply:	1.8V
Output:	HCMOS, LVCMOS
Function:	Enable/Disable
Frequency:	50MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

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Introduction of Oscillators

Oscillators are electrical/mechanical components that produce a periodic alternating waveform, such as a sine or square wave. As their output signal differs in frequency and waveform shape, these components are widely used in various fields and applications. The electric oscillator can be used to control a range of devices, such as audio systems, laser printers, home security systems, electric motors, and so on. The mechanical oscillator, on the other hand, is commonly used in robotics applications.

SIT8008AI-33-18E-50.000000T Application Field and Working Principle

SIT8008AI-33-18E-50.000000T is a commonly used oscillator type. It is a low current-consumption type oscillator, mainly used in mobile phone and other battery-powered electronic products’ power control systems. It is mainly composed of a quartz oscillator and a frequency synthesizer, and mainly utilizes the low VCO impedance and series resistance. The working principle of this oscillator is based on the resonance frequency of quartz crystal. The quartz oscillator contains a quartz crystal and two stainless steel electrodes. When the quartz crystal receives the AC power supply, the quartz crystal’s electrical field generates piezoelectricity, which makes the crystal vibrate at a certain frequency. This frequency is determined by the shape and size of the quartz crystal, as well as the electrode’s material and structure. Therefore, the frequency of the quartz crystal can be adjusted by changing the material, shape and size of the quartz crystal.The frequency synthesizer can make the quartz oscillator\'s output frequency more accurate. When the oscillator is powered on, the quartz oscillator operates at a certain frequency. The frequency synthesizer will then send the frequency information to the quartz crystal. Through a feedback loop, the frequency synthesizer can adjust the frequency of the quartz crystal. It can ensure that the oscillator operates at a predetermined frequency, which is useful for digital signal transmission and power control.

Conclusion

SIT8008AI-33-18E-50.000000T is a low current-consumption type oscillator, mainly used in mobile phone and other battery-powered electronic products’ power control applications.Its working principle is based on the resonance frequency of quartz crystal controlled by a frequency synthesizer. It can provide stable and accurate oscillatory frequency for power control systems.

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