SIT3808AI-22-33NE-74.250000T

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	--
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
Series:	SiT3808
Voltage - Supply:	3.3V
Output:	LVCMOS
Function:	--
Frequency:	74.25MHz
Type:	MEMS VCXO
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators: SIT3808AI-22-33NE-74.250000T

Oscillators are electrical circuits that can generate cyclical electrical signals with a constant frequency and phase. They are widely used in many fields such as computers, communications, automotive, aerospace, medical, and consumer electronics as a source of timing. Oscillators are rudimentary building blocks of digital electronic systems such as clocks, microprocessors and radio communications. Among the oscillators, the SIT3808AI-22-33NE-74.250000T is a popular type which is specially designed for automotive applications.The SIT3808AI-22-33NE-74.250000T Oscillator is equipped with two bits of amplitude option (L or H) and a frequency stability of ±500PPM at -40°C to +125°C. It is designed with low power consumption and small size as advantages. It features an oscillator and amplifier in one package, enabling simplified automatic testing of ECUs. The wide frequency range ensures that it can be used in any system that requires precise timing and synchronization.The main working principle of the SIT3808AI-22-33NE-74.250000T Oscillator is based on a high-frequency crystal or resonator, which is a mechanical device with an element made from piezoelectric material that vibrates at a precise frequency when an electric current passes through it. The resonator is used to generate a mechanical vibration of a specific frequency. This vibration creates an amplitude variation of an oscillating signal. When an input voltage is applied, an electrical current is induced across the crystal resonator, resulting in a mechanical vibration at a specific frequency which is then converted into an electrical oscillation and amplified.The output of the SIT3808AI-22-33NE-74.250000T Oscillator is a square wave signal with a nominal frequency of 74.250000T. The nominal frequency is dependent on the load capacitance and the crystal resonant frequency, and may change as the load capacitance is varied. The output is then BCLK-synchronized and regulated by the on-chip frequency synthesizer. The frequency is constant over a wide power and temperature range. The oscillator is also tolerant to EMI and noise, providing superior performance in high EMI environments. The SIT3808AI-22-33NE-74.250000T Oscillator is an excellent choice for applications in automotive, consumer, medical and industrial systems. It is also ideal for providing precise timing and synchronization for multibasic control systems, inertial navigation systems and data acquisition systems. It enables better communications between mobile devices and Ethernet, enables faster boot-up speeds for computers, and provides more accuracy and speed for facial recognition.In conclusion, the SIT3808AI-22-33NE-74.250000T Oscillator is ideal for automotive applications that require precise timing and synchronization. It features low power consumption, wide frequency range, and high EMI tolerance. It can be used in a range of applications to provide increased accuracy and speed.

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