CM309E22118400BHJT

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Crystals are widely used in almost every area of modern life. They can be used to control frequencies, and are essential components in power control and communication systems. The CM309E22118400BHJT has a wide range of applications and its working principle is of great interest to electronics engineers.

The CM309E22118400BHJT crystal is a highly stable precision quartz crystal made using advanced semiconductor technology. It is used in a variety of electronic applications, ranging from timing and oscillation to communication systems and signal processing. Its main applications include: oscillators for radio receivers, phase-lock loops for clock generation, phase detectors for phase locked loops, and voltage controlled oscillators for communication systems. Its high stability, low jitter, and wide frequency range make it an ideal choice for applications requiring accurate and stable timing.

The CM309E22118400BHJT crystal has a wide frequency range of 1.76 to 4.5 MHz. It has a small size of just 10 mm x 3 mm and a low ESR of 8.75 ohms. The outer package is made of brass and has a gold finish. The crystal also has a low intrinsic capacitance, making it ideal for high frequency applications. Additionally, it has an operating temperature range of -40 to + 125 °C.

The working principle of the CM309E22118400BHJT crystal is based on the piezoelectric effect, which states that when a crystal is subjected to electrical or mechanical stress, a voltage appears across it. This voltage is proportional to the applied stress. When an AC signal is applied across the crystal, the voltage that appears across it depends on the frequency of the applied signal.

When a crystal is used in an oscillator circuit, an AC signal is applied to one side of the crystal and the other side is connected to ground. The AC signal causes the crystal to oscillate at its natural frequency, determined by its physical characteristics. The crystal can be used in a variety of oscillator circuits that control frequencies, including crystal oscillators, voltage controlled oscillators, and voltage controlled square wave oscillators. The crystal\'s stability makes it ideal for applications requiring accurate frequency control.

The CM309E22118400BHJT crystal is an incredibly versatile and reliable component that is used in a variety of applications. It is suitable for use in oscillator circuits, as it has a wide frequency range and a low intrinsic capacitance. Additionally, its small size and low ESR make it ideal for high frequency applications. Its ability to provide accurate and stable timing control makes it an important component for communication systems and signal processing.

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