552AJ000392DGR

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Pin configurable/selectable oscillators are frequently used for timing, triggering and controlling tasks. Control signals generated by integrated circuit chips, devices and circuits typically employ specific signals to determine its operation. Oscillators are therefore used to provide the timing and triggering. The 552AJ000392DGR oscillator is an example of a commercial product that is used in a variety of applications.

General Characteristics

The 552AJ000392DGR oscillator is a high-speed, variable frequency, fast-slewing oscillator. It is a small-scale, i.e. surface-mount device, with a total package size of 4.0 x 4.0 mm and a height of 1.3 mm. The device frequency is an operating temperature, adjustable range from 16 KHz to 400 MHz.

Applications

The 552AJ000392DGR oscillator has a number of diverse applications. It is suitable for use in systems with high data-transmission rates, always needing fast-slewing, reliable switching, and minimum bit errors. It is particularly suitable for use in radio communication systems, radio receivers and transmitters, direct-sequence spread-spectrum systems, fixed and portable devices, as well as long-range, transmit/receive applications such as GPS and other navigation systems.

Working Principle

The 552AJ000392DGR oscillator works on a resonant principle, which is formed by two capacitors. The resonant capacitor acts as a frequency-determining element and the anti-resonator capacitor forms a loop with the resonator to provide the feedback necessary for oscillation. The oscillator generates a periodic output voltage of varying frequency due to the interaction between the two capacitors. The frequency of oscillation is determined by the characteristics of the two capacitors and can be adjusted by altering the capacitance of either capacitor. The frequency is also affected by the internal temperature of the device as well as external environmental parameters.

Advantages of Pin Configurable/Selectable Oscillators

The 552AJ000392DGR oscillator provides an ideal solution for many timing and triggering requirements due to its flexibility and wide range of configurations. The device can be used to generate a variety of frequencies and is adjustable over a wide range. It is also very reliable and stable and can operate over a wide temperature range. Furthermore, the oscillator provides a low phase noise and low jitter, making it suitable for timing-critical applications. Additionally, the device is also very power effcient, consuming only 2.2 mW of power at 400 MHz.

Conclusion

The 552AJ000392DGR oscillator is a highly flexible, pin-configurable and selectable oscillator which can be used in a wide range of applications from radio communications and navigation systems to high-speed data communication. The device is reliable and adjustable, and is capable of generating a variety of frequencies over a wide temperature range. In addition, the 552AJ000392DGR offers low phase noise, low jitter and high power-efficiency making it an ideal choice for timing, triggering and controlling tasks.

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