SIT1602BI-21-18S-20.000000D

Frequency Stability:	±20ppm
Current - Supply (Disable) (Max):	1.3µA
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):	4.1mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	SiT1602B
Voltage - Supply:	1.8V
Output:	HCMOS, LVCMOS
Function:	Standby (Power Down)
Frequency:	20MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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SIT1602BI-21-18S-20.000000D Oscillators - Application Field and Working Principle

Oscillators, also referred to as oscillator circuits are widely used in various applications across industries such as communications, navigation, entertainment, and control. SIT1602BI-21-18S-20.000000D is an oscillator with a frequency of 20 MHz, mainly used in computers and gaming.

Applications of SIT1602BI-21-18S-20.000000D Oscillators

SIT1602BI-21-18S-20.000000D oscillators are used primarily for timing applications. They are employed in computers for keeping track of time, and for synchronizing the components inside the computer. The frequency of the SIT1602BI-21-18S-20.000000D oscillators, 20 MHz is suitable for personal computers, allowing faster operations and improved performance.Apart from personal computers, these oscillators are also popularly used in gaming consoles, especially in high-tech controllers. The faster frequency of these oscillators enables smoother performance which is highly desirable in games like First Person Shooters. The quick response time of these oscillators contribute to the overall gaming experience.

Working Principle of SIT1602BI-21-18S-20.000000D Oscillators

The working of SIT1602BI-21-18S-20.000000D oscillators largely resembles other types of oscillators. They make use of an oscillating circuit, comprising of elements such as capacitors, resistors and an amplifier, to generate a stable sinusoidal wave. The frequency of the wave depends upon the characteristics of the components used in the oscillator, and it can be tuned according to the needs of the application.At the heart of SIT1602BI-21-18S-20.000000D oscillators is an inverting amplifier, wired in the form of an oscillator loop. The oscillator loop consists of a negative feedback line which is connected to the output of the amplifier, to form a closed loop. The input signal is fed to the non-inverting terminal of the amplifier. Due to the negative feedback, the output of the amplifier is the inverted version of the input signal. The amplified signal is then fed back to the input signal and the process is repeated indefinitely. This creates an oscillating wave which has a frequency determined by the characteristics of the amplifier, as well as the positive feedback it receives from the negative feedback path.

Conclusion:

The SIT1602BI-21-18S-20.000000D oscillators have a wide variety of applications in computers and gaming consoles. The frequency of 20 MHz makes them suitable for faster operations. A basic understanding of the working of an oscillator, especially a negative feedback amplifier, is important to understand the working of these oscillators.

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