595BG148M500DGR

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Oscillators

Oscillators are electronic circuits which create a periodic, oscillating signal. These signals are used to generate sound, to display information, to measure temperature or pressure, and for synchronizing electronic circuitry like television sets. The 595BG148M500DGR is an example of an oscillator circuit.

595BG148M500DGR Application Field

The 595BG148M500DGR is a low-voltage, low-power oscillator specifically designed for microprocessor clock synchronization and power management. This oscillator requires only 2 to 10 volts operating voltage, with a frequency range of 0.3 to 35 MHz, and a stability over temperature as low as 10 parts-per-million (PPM). This oscillator is particularly well-suited for use in various battery-powered electronic devices, such as portable radios, personal digital assistants (PDAs), notebook computers, cellular phones, and tablets.

595BG148M500DGR Working Principle

The main components of the 595BG148M500DGR oscillator are the quartz crystal and the integrated circuit (IC). The quartz crystal is the primary frequency-determining component while the IC functions as an amplifier to drive the crystal. The quartz crystal is an efficient frequency generator because the crystal has a very high Q or “quality” factor. This means that a small change in current or voltage applied to the crystal will experience a large change in frequency. The IC is used to provide enough power to the crystal to ensure a stable frequency output.

To generate the oscillation signal, the IC amplifies the voltage signal received from the quartz crystal and then sends it to the output terminal of the circuit. This output signal is a square wave that cycles regularly with a specific frequency which is determined by the characteristics of the quartz crystal. This frequency is sensitive to temperature, therefore the stability over temperature must be accounted for in the oscillator design.

Conclusion

The 595BG148M500DGR is an oscillator circuit specifically designed for power management and microprocessor clock synchronization. Such oscillator circuits are commonly used in smaller electronic devices, such as portable radios, PDAs, notebooks, cellular phones, and tablets. The 595BG148M500DGR oscillator is composed of a quartz crystal and an integrated circuit (IC), and the oscillation frequency generated is determined by the characteristics of the quartz crystal. The IC is used to amplify the voltage signal received from the quartz crystal, and the output signal is a regular square wave.

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