12-A10

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The 12-A10 multifunction ceramic oscillator is a small package, low power permanent running oscillator, which can use in watch, shake alarm clock, CDMA, GSM mobile telephone and external clock chip. This oscillator has become a kind of the most common clock unit in the mobile communication. It takes the advanced quartz crystal technology to get high stability and stability frequency. The ceramics can enhance the unit frequency and make the unit work at low power, low thermal and strong electromagnetic interference.

The 12-A10 multifunction ceramic oscillator can be divided into two types, one is the high frequency type, which offers frequency range from 4MHz to 20MHz, and the other is the medium frequency type, frequency range from 4KHz to 16MHz. It sizes from 3.2x2.5mm to 5.0x3.2mm. This oscillator has the advantages of low power consumption, high stability and easy installation.

The application field of this ceramic oscillator covers not just consumer electronics, but also automotive industry, communication technology, medical equipment, industrial automation and security system. Any products that need clock signal or frequency settings are suitable to use the ceramic oscillator. In automotive industry, it can be used in ABS, engine control, transmission control, air bag and sensors. In communication technology, it can be used in modem, mobile phone base station and network adapters. In medical equipment, it is used in ECG machine, X-ray film processor, vibration machine and ultrasonic treatment apparatus. And in industrial automation and security system, it can offer clock accuracy and signal stability.

The working principle of 12-A10 multifunction ceramic oscillator is simple, basically using the quartz crystal as the core component of oscillation frequency generation. The quartz crystal has the properties of piezoelectricity and electro-mechanical resonance. It is piezoelectricity that when a voltage is applied to the quartz crystal, a distortion is created in its lattice structure, and this distortion creates an electromechanical resonance. The resonances of these distortions are at a set frequency, which is determined by the characteristics of the crystal’s lattice.

The 12-A10 multifunction ceramic oscillator adopted the quartz vibrator and ceramic case technology to improve the level of frequency stability and reduce the power consumption. The users can use this oscillator to get frequency with higher accuracy and save power consumption under certain circuit parameters. The ceramic oscillator can compare with other crystal oscillator in the aspects of long-term stability, frequency range and cost.

In conclusion, the 12-A10 multifunction ceramic oscillator has wide application field in consumer electronics, automotive industry, communication technology, medical equipment, industrial automation and security system. It can supply frequency with high stability and accuracy, therefore, it is a kind of necessary and cost-effective product for circuit design.

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