533EC000191DG

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Pin Configurable/Selectable Oscillators, or simply PSC/SOCs, are oscillators that can be configured or reconfigured with different levels of frequency or voltage. These oscillators vary in shape and size and can be programmed to meet a variety of specific requirements. One example of this type of oscillator is the 533EC000191DG. This particular oscillator is a four-pin device that has a metal oxide silicon field effect transistor (MOSFET) as its main component.

The 533EC000191DG has an application field in telecommunications. It is often found in automatic control systems or network synthesisers, such as in mobile phone base stations, switching nodes and optical communications systems. It is also used as a frequency reference in satellite receivers, GPS systems and remote sensing applications. In addition, the oscillator is used in a wide range of aerospace and marine applications, such as autopilot systems and aircraft navigation systems.

The working principle of the 533EC000191DG is relatively simple. The device has two pins - a logic input pin and an oscillator output pin. The logic input pin allows the user to select a desired frequency or voltage output by controlling the logic state of the input. When the input is logic high, the output frequency will be the programmed frequency. Conversely, when the input is logic low, the output frequency will be reduced, resulting in a lower output voltage.

The device also contains an internal oscillator circuit that is used to generate the output frequency. This oscillator is made up of an N-channel MOSFET, a resistor and a capacitor. The MOSFET is used to control the frequency of the oscillator by controlling the amount of current flowing through the resistor and capacitor. The resistor and capacitor form an RC oscillator circuit, which is used to generate the output frequency. This output frequency can be programmed by changing the voltage on the logic input pin.

The 533EC000191DG also contains an onboard temperature compensation circuit that is used to maintain a consistent oscillation frequency over a wide range of temperatures. This ensures that the oscillator will operate reliably over a broad temperature range. Additionally, the device has built-in EMI protection. This feature helps to prevent interference from external sources and ensures the oscillator can operate without negatively affecting other circuitry.

Overall, the 533EC000191DG is a highly specialized, pin configurable/selectable oscillator. It is used in a wide range of applications, from frequency references in GPS systems to navigation systems in marine vessels. Its versatile design and robust performance make it a reliable choice for many applications.

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