SIT1618AAA72-33S-16.000000E

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	8.5µA
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.079" L x 0.063" W (2.00mm x 1.60mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	4.7mA
Operating Temperature:	-40°C ~ 125°C
Series:	SiT1618
Voltage - Supply:	3.3V
Output:	LVCMOS, LVTTL
Function:	Standby (Power Down)
Frequency:	16MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

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Oscillators

Oscillators are wide range components used in various applications for providing a sequencing or timing controls by producing a periodic waveforms. The SIT1618AAA72-33S-16.000000E oscillator belongs to this component family and is widely used in many digital electronic systems.

Application Field of the SIT1618AAA72-33S-16.000000E Oscillator

The SIT1618AAA72-33S-16.000000E is a voltage controlled oscillator which is designed for low voltage applications and is used in various automotive systems. It has a wide range of frequency control from 1MHz to 16MHz and is used in digital radio, automotive engine control, telematics, navigation systems, automotive body controllers, and more. It is also used in entertainment systems like home theatre receivers and television sets.

Working Principle of the SIT1618AAA72-33S-16.000000E Oscillator

The SIT1618AAA72-33S-16.000000E oscillator works by employing a voltage control feedback in an oscillatory circuit, which creates a steady sinusoidal signal at a specified frequency. The working of this oscillator relies on two main components of an oscillator - a tuned circuit and an amplifying element, which is usually a transistor.The tuned circuit is an LC circuit which comprises of an inductor and a capacitor. The LC circuit is an oscillatory circuit and behaves as a high-pass filter. When the capacitor is charged, the voltage starts to rise until it reaches a certain level. When this level is reached, the capacitor starts discharging and the voltage decreases until it reaches the same level as before. This cycle repeats and the oscillator produces an oscillatory waveform.On the other hand, the amplifying element creates an oscillatory feedback loop by creating an output signal which is amplified back into the input of the oscillator. The amplifying element increases the frequency of the waveform produced by the LC circuit, thus creating a steady, sinusoidal signal at the desired frequency.The SIT1618AAA72-33S-16.000000E oscillator also employs a voltage control feedback circuit to maintain the desired frequency. This circuit adjusts the frequency of the oscillator in real-time according to the voltage level received. When the voltage increases, the frequency of the signal generated by the oscillator increases, while when the voltage decreases, the frequency decreases. This ensures that the frequency of the signal generated by the oscillator is kept at a steady level.

Advantages of the SIT1618AAA72-33S-16.000000E Oscillator

One of the main advantages of using the SIT1618AAA72-33S-16.000000E oscillator is that it has an excellent frequency stability. It is also very cost-effective and does not require any external components. Furthermore, the oscillator has a low power consumption and high power efficiency, making it ideal for battery-powered applications. Additionally, it has wide frequency-range options and is able to generate a clean sinusoidal signal with less than 1% distortion.

Conclusion

The SIT1618AAA72-33S-16.000000E oscillator is an excellent choice for low voltage applications. It has a wide range of frequencies, excellent frequency stability, low power consumption, high power efficiency, and minimal distortion. As such, it is used widely in many different applications, from automotive systems to entertainment devices.

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