AX7PBF1-620.0000C

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Oscillators are used in the fields of communication, sound reproduction, and pulse wave generation. The AX7PBF1-620.0000C oscillator is a small, low profile, miniaturized quartz crystal or Thin Film resonator for direct integration into the Printed Circuit Board. It is designed for use in consumer electronics, medical, automotive, aerospace, or industrial control applications.
The AX7PBF1-620.0000C has a built-in frequency compensation circuit, providing most of the frequency stability without needing any external components. The oscillator has a maximum frequency of up to 40MHz and a minimum of 53.3kHz. It typically provides a frequency stability of 10 to 0.5 ppm over the operating temperature range of -20 to 70 degree C. The oscillator has a minimum oscillation frequency of 620.000 MHz and a maximum of 800.000 MHz. A wide range of voltage supply options is offered to choose from.
The application field of the AX7PBF1-620.0000C oscillator covers consumer applications, including audio/video or multimedia receivers, cell phones, personal digital assistants (PDAs), GPS systems, or modem applications requiring frequency stability and small size. It is also applied in medical equipment, including portable ECG systems, diagnostic scanners, or ultrasound imaging systems; NASA or military aerospace or automotive; and industrial control and automation, including AC or DC motor speed control, motor drivers, elevator control, and watchdog timers or microprocessors.
The AX7PBF1-620.0000C oscillator works on the principle of electromechanical resonance. The oscillator consists of a quartz crystal that is used to control the frequency of an oscillator circuit. The quartz crystal is mounted within the oscillator package along with an internal capacitor that is used to tune the frequency. The oscillator is placed between two electrodes, the anode and cathode, and is energized by an applied dc voltage. When the voltage is applied, an electric field is generated within the crystal, causing mechanical deformation. This produces an alternating mechanical strain in the crystal lattice of the quartz, which causes the crystal to vibrate at its natural mechanical resonance frequency. This produces an alternating electric field that is outputted from the crystal\'s electrodes. The frequency of this output is the natural resonance frequency of the quartz crystal. The frequency of the oscillator is tuned by adjusting the capacitor value in the circuit.
In conclusion, the AX7PBF1-620.0000C oscillator is a low profile, miniaturized quartz crystal or Thin Film resonator used for producing a frequency stable signal for various consumer or industrial applications. It works on the principle of electromechanical resonance, with the oscillation frequency being tuned by adjusting the capacitor value in the circuit. The oscillator is designed to provide maximum frequency stability at a wide range of voltage supply options, and is suitable for use in consumer electronics, medical equipment, aerospace or automotive, and industrial control and automation applications.

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