CB3-3I-20M0000 Crystals, Oscillators, Resonators

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	10µA
Height - Seated (Max):	0.071" (1.80mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	25mA
Operating Temperature:	-40°C ~ 85°C
Series:	CB3
Voltage - Supply:	5V
Output:	HCMOS, TTL
Function:	Enable/Disable
Frequency:	20MHz
Type:	XO (Standard)
Part Status:	Active
Packaging:	Tape & Reel (TR)

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CB3-3I-20M0000 Oscillators

Oscillators are electrical circuits which generate a signal which oscillates in a recurring pattern between high and low values. The CB3-3I-20M0000 oscillator is an example of such a circuit which has great practical applications across various industries. In this article, we will look at the field of application of this oscillator and the working principle behind it.

Application

The CB3-3I-20M0000 oscillator is an integrated circuit which has two main functions, firstly, drivability and secondly, broadband frequency synthesis. It is used in avionics, aeronautics, and other industrial applications where the frequency of a precise signal needs to be accurately tracked or measured. It is also used for oscillatory harvesting and electrical or magnetic field signal detection.

Working Principle

The main principle behind the oscillator is a combination of positive feedback and negative feedback. When a component of the oscillator creates a positive charge, this charge is fed into the other components of the circuit, amplifying it. Then, when a component creates a negative charge, it is also fed into the other components, reducing the signal level. The recurring loop between positive and negative feedback is then repeated, creating a precise frequency.The frequency is then controlled through various parameters of the oscillator. One of these is known as the damping resistance, which determines the rate at which the signal oscillates. The damping resistance is adjusted depending on the application. For example, some applications require a very precise frequency and therefore require more damping resistance to be applied, while some applications require a broader frequency range and therefore require less damping resistance.

Conclusion

The CB3-3I-20M0000 oscillator is an integrated circuit which finds application across various industries due to its ability to track and measure frequencies accurately. The signal is formed by a combination of positive and negative feedback, and the frequency is adjusted through the changing of parameters such as damping resistance. This oscillator is a great example of the power of electrical engineering to create precise and reliable signals.

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