MP080C

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Crystals, also called resonators, are devices specifically designed to emit sound and electrical oscillations of a precise frequency. Crystals have varied application fields, one of them being the MP080C integrated circuit series.

The MP080C is a series of programmable oscillator circuits with divider output. The state-of-the-art CMOS oscillator utilizes advanced semiconductor technology and supports a variety of applications, such as for telecommunication systems, medical instruments, instrument and machinery meters, and video game systems.

The MP080C oscillator features features low power consumption, wide frequency range, high accuracy, and fast start-up. However, the primary application of the MP080C oscillator is in high-speed, low-noise switching systems.

The working principle of the MP080C is that of a simple RC oscillator. An external resistor, capacitor, and inductor are connected to the IC. This creates a time-delayed charging and discharging of the capacitor, which in turn creates oscillation. The oscillating frequency can be adjusted by changing the external components, or the oscillation can be stopped with the use of an external amplifier or power transistor.

The time-delayed charging and discharging of the capacitor is regulated by an internal comparator. This comparator compares the voltage of the capacitor and the reference voltage, and changes the oscillation frequency depending on the level. The reference voltage can be the values ​​within both the supply rails, which can be programmed.

In addition to the capacitor, the resistor also results in feedback loop oscillations. The resistor creates a certain voltage across its terminals, and the comparator adjusts the timing cycles in a way as to cause the voltage across the capacitor to reach its target value. This causes oscillation and helps achieve the desired frequency.

Overall, the MP080C is a useful integrated circuit series that helps in achieving precise frequencies in a number of applications. It is a great tool for those who need precise timing, such as in telecommunication systems. Its low-noise, low-power characteristics make it an ideal choice in a variety of applications.

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