516FHA000260AAG

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Pin Configurable/Selectable Oscillators are a type of frequency source device whose output frequency is easily changeable by configuring specific pins to certain voltage levels. The device is composed of multiple components, including a crystal oscillator, a reference oscillator, a divider, logic and control circuitry, and pin connections. The functions of these components are explained below.

The crystal oscillator provides both the output reference frequency and the basic reference frequency. The reference oscillator, in conjunction with the crystal oscillator, provides a stable reference clock frequency. The divider divides the reference frequency to the required output frequency. Logic and control circuitry then controls the divider to provide output that is in sync with the reference clock frequency. Pin connections are then used to connect the output of the device and to the desired frequencies.

Pin Configurable/Selectable Oscillators are most often used in applications such as frequency synthesis, PLLs, signal processing, and communications. For example, the 516FHA000260AAG is an oscillator that can be used in PLLs and signal conversion applications. It has an adjustable output frequency range of 15 to 90 MHz, and provides a tolerance of ±50 ppm. This oscillator supports a variety of package styles, makes it ideal for space constrained applications.

The 516FHA000260AAG offers both voltage-controlled and current-controlled oscillation. Voltage-controlled oscillation is accomplished by varying an external applied voltage. On the other hand, current-controlled oscillation is accomplished by varying the amount of current applied to the oscillator. The oscillator offers a wide range of frequency, phase, and output power adjustments, giving designers greater flexibility when creating their designs.

The working principle of Pin Configurable/Selectable Oscillators involves two stages. First stage is the free run stage, where the oscillator produces a predetermined frequency and phase. This is the idea stage where the device is calibrated and the design is tested. The second stage is the lock stage, during which the device locks onto the reference frequency and produces an output that matches the desired frequency. This is the actual working stage where the device is used.

Overall,Pin Configurable/Selectable Oscillators provide designers with a flexible and reliable frequency source device. The 516FHA000260AAG device is one example that offers adjustable output frequency, ±50 ppm tolerance, voltage-controlled and current-controlled oscillation, and a wide range of frequency, phase, and output power adjustments. This allows designers to easily create their desired design, and provides them with a reliable source of accurate frequency.

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