SIT8209AC-8F-18S-156.253906X

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Packaging:	Tape & Reel (TR)
Part Status:	Active

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Oscillators

Oscillators are electrical circuits that produce a periodic electrical oscillating signal. They are ubiquitous in technology, and are used in everything from TV remotes to computers. The SIT8209AC-8F-18S-156.253906X is a type of quartz crystal oscillator commonly used for a variety of timing and frequency control applications. A quartz oscillator is a type of oscillator that uses the vibration of a quartz crystal under pressure to generate an oscillating current. The oscillations produced by the crystal are then used to control the frequency of an electrical signal. The SIT8209AC-8F-18S-156.253906X has a wide operating temperature range, from -40°C to 85°C, and is designed to operate over a frequency range of 1MHz to 156.25MHz. It requires an output voltage of 3.3V and features a guaranteed frequency stability of ±50ppm over temperature. The SIT8209AC-8F-18S-156.253906X has many applications, including PC motherboards, embedded systems, communication receivers, voice recognition systems, and digital gate clocks. It is also used to drive phase-locked loop (PLL) circuits and ADCs in digital applications. The output signal can be used for digital control systems, synchronizing clocks, and generating interrupts to maintain data synchronization.The working principle of the SIT8209AC-8F-18S-156.253906X is based on the piezoelectric effect of quartz crystals. Piezoelectricity (also known as the piezoelectric effect) is the conversion of mechanical strain into an electrical charge, which is exploited in quartz crystal oscillators. The quartz is cut into a cylindrical shape, and is placed between two metal electrodes. When a voltage is applied to the electrodes, the quartz undergoes mechanical strain, leading to an electrical charge at the electrodes. The same effect also works in reverse, meaning that when a mechanical force (or stress) is applied to the crystal, it generates an electrical charge.The crystal oscillator works by taking advantage of this effect. When an alternating current is applied to the electrodes, the quartz crystal undergoes periodic stretching and compression. This change in shape is then converted to an electrical signal; this signal generates a voltage wave, which is then used to construct a circuit that produces an oscillating output signal at a certain frequency. This output signal is then used to control the frequency of other electrical systems.In conclusion, the SIT8209AC-8F-18S-156.253906X is a type of quartz crystal oscillator commonly used for timing and frequency control applications. It has wide operating temperature range and operates over a frequency range of 1MHz to 156.25MHz, and features guaranteed frequency stability. Its working principle is based on the piezoelectric effect of quartz crystals, and its output signal can be used for digital control systems, synchronizing clocks, and generating interrupts to maintain data synchronization.

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