512MCB000536BAG

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Pin Configurable/ Selectable Oscillators

The 512MCB000536BAG is a pin selectable/configurable oscillator for applications in a variety of circuits. It is a wide range of applications that rely on precision timing, high frequency stability, and minimal jitter for optimal performance. This oscillator includes technology such as temperature compensation and a voltage final-state design for stability and reliable operation.

The 512MCB000536BAG applies selectable output frequencies and a wide temperature operating range from -40°C to +85°C to satisfy various customer needs in various application fields. Its advanced design is carefully designed to provide high frequency stability, low jitter, and an extremely compact size.

The 512MCB000536BAG application fields and working principle:

The 512MCB000536BAG may be used in a range of applications including but not limited to: alarm systems, access control, smart home automation systems, factory automation, motor controllers, communications bridges, high frequency cell phone modem reference oscillators.

The 512MCB000536BAG working principle is based on a crystal oscillator combined with a voltage controlled oscillator (VCXO) as a frequency control element and a buffered voltage controlled oscillator (VCXO-B) as a frequency multiplier to generate the desired frequency. The oscillator operates by controlling the voltage applied to the frequency control element from a stable DC voltage source.

The VCXO is a frequency control element that shifts the actual frequency of the oscillator under the proper application of an input voltage. It is composed of an oscillator core and a voltage controlled resistive element along with electrical switch networks, logic sectors, and buffered outputs. The buffered VCXO output features a shape that is tailored to securely match the oscillator\'s input, creating an optimal response and providing excellent frequency stability.

The frequency multiplier takes the buffered VCXO output and multiplies it to generate the desired output frequency. This element is also composed of a voltage regulator and a voltage comparator, along with different frequency divider networks and logic circuits. The logic sector and the oscillator core are powered by a stable DC voltage source and the oscillation frequency is controlled by a predetermined voltage.

The 512MCB000536BAG oscillator also includes an integrated temperature compensated circuit, which provides a reliable and stable operation over a wide temperature range from -40°C to +85°C. This circuit is formed by an oscillator core, a control voltage circuit, a temperature sensitive resistor network, and a proportional control voltage circuit. The voltage supplied to the oscillator core is adjusted based on the temperature, maximizing frequency stability over temperature.

The 512MCB000536BAG is an ideal solution for applications where power efficiency, small size, and reliable frequency stability over temperature is essential. Its technology includes temperature compensation, a voltage final-state design, and an oscillator circuit configuration for superior performance, high frequency stability, and minimal jitter.

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