C3391-32.768

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Oscillators as a special type of circuits are widely used in electronic devices, such as amplification, radio wave transmission, and power transformers. Among them, C3391-32.768 is one of the most commonly used oscillator circuits, which has a wide range of applications in different areas.

The C3391-32.768 oscillator is a combination of a crystal oscillator and a CMOS (Complementary Metal Oxide Semiconductor) integrated circuit, which is used for the supply of RC oscillator signals. It can be used as a clock source, a clock waveform shaping device, or a clock signal demodulator. This oscillator circuit is very simple and reliable, and it is not only relatively inexpensive, but also highly stable.

The principle of C3391-32.768 oscillator is based on the basic operation principle of crystal oscillator, which uses the characteristics of quartz crystal to generate oscillations. Generally speaking, a quartz crystal contains two complete sets of interdigital capacitance which forms an LC (inductance-capacitance) resonant circuit. When a voltage is applied between the two ends of the crystal, the crystal will vibrate at a fixed frequency because quartz crystal has piezoelectric properties. Therefore, the frequency of the crystal oscillator can be accurately controlled and the output frequency is very stable.

The working frequency of C3391-32.768 oscillator is 32.768 kHz which is mainly used for LCD or LED display, and it can be used to drive dot matrix LEDs for digital display. Besides, it can also be used in consumer electronics, such as power amplifier, car audio system, digital camera, etc. What’s more, it can be applied in radio communication circuit, too. The most important application is in the synchronization signal of mobile phones.

In summary, C3391-32.768 oscillator is a highly stable, low-cost and widely used oscillator circuit. Its working principle is mainly based on the principle of crystal oscillator, and its working frequency is 32.768 kHz. It can be used in consumer electronics, radio communication or LCD/LED display. This oscillator is widely used in various fields due to its multiple applications, cost-effectiveness and simple operation.

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