FC-135 32.7680KA-R

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Crystals are piezoelectric materials that convert electrical energy into mechanical energy and vice versa. As such, they play a very important role in a variety of applications, including radio communications, satellite television, and other radio-frequency applications. The FC-135 32.7680KA-R is one such crystal that is widely used in the telecommunications field.

Description

FC-135 32.7680KA-R is a transistor-style (DIP) crystal from Vibrant Technology, Inc. It is a temperature-compensated, air-dielectric, crystal oscillator (TCXO) with frequency tolerance of ±0.5 ppm with a frequency stability of ±7.5 ppm and temperature range of -20°C to 70°C. The nominal frequency of 32.768 kHz, which is compatible with a variety of power sources and temperatures, offers a wide range of application possibilities.

Applications

FC-135 32.7680KA-R crystals are used in a variety of applications, including:

• Timekeeping and frequency control in small smartphones, computers, watches, and other portable devices
• Automotive instrument cluster controllers, climate control systems, and other automotive applications
• Sleep monitoring, heart rate monitoring, and other medical applications
• Satellite navigation and other global-positioning system applications
• FM and AM radio broadcast receivers
• Digital audio/video devices

FC-135 32.7680KA-R crystals are also used for reference frequency generation for television receivers, camera automation systems, and other imaging devices.

Working Principle

A crystal oscillator is an electrical circuit that consists of a quartz crystal and associated hardware, such as an amplifier, voltage-controlled oscillator (VCO), and associated circuitry. The quartz crystal acts as a resonator and vibrates at a precise frequency when exposed to an alternating electric current. The frequency of the oscillation is determined by the physical properties of the quartz crystal and can be accurately measured and adjusted by changing the amplitude and frequency of the electric current. The frequency of the quartz crystal oscillator can also be adjusted by changing the voltage of the electric current.

Advantages

FC-135 32.7680KA-R crystals offer several advantages over other oscillators, including:

• High accuracy and stability
• Wide temperature range (-20°C to 70°C)
• Low power consumption
• Robustness and reliability

Crystals offer much higher precision and stability than other oscillators, making them ideal for a wide range of frequency-sensitive applications.

Conclusion

FC-135 32.7680KA-R crystals are widely used in many applications due to their high accuracy, wide temperature range, low power consumption, and robustness. These crystals are typically used for timekeeping and frequency control in small devices, automotive applications, medical applications, and other radio-frequency systems. FC-135 32.7680KA-R crystals are also an excellent choice for reference frequency generation for television receivers, cameras, and imaging devices.

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