552AD000591DGR

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Pin Configurable/Selectable Oscillators are used to generate a fixed frequency. The 552AD000591DGR is a specific model of such oscillator which is widely used in the industry. This oscillator provides a fixed output frequency and is ideal for applications requiring tight frequency stability.

The 552AD000591DGR is a Pin Configurable/Selectable Oscillator with an integrated thermal compensator that is used to reduce frequency drift with temperature variations. This oscillator offers a wide frequency range of 0.7 – 60 MHz and is assembled in a small, surface mount package. Thus, it simplifies PCB design and saves space. It provides output frequencies from 0.7 to 60MHz with very low power consumption.

It is suitable for a wide range of applications including telecommunications, networking, military, and medical. This oscillator generates a stable output frequency with a tight frequency stability of +/-50 ppm over the operating temperature range of -20°C to 85°C.

The 552AD000591DGR operates by using a voltage controlled oscillator (VCO) along with a digital frequency synthesizer (DDS). The voltage controlled oscillator generates a selected frequency using a parallel resonant tank that is controlled by a DC voltage. The digital frequency sythesizer takes the frequency output of the VCO and converts it into a square wave of a specified output frequency.

The output of the frequency synthesizer is then sent to an amplifier, which further amplifies the output and provides the necessary current, ensuring proper oscillation of the output frequency. The amplitude of the output waveform is then compared against a reference level and the oscillator is tuned on the spot to ensure that the output frequency remains stable.

The 552AD000591DGR can also be configured to operate at a wide range of voltages according to the application. It is suitable for use in controlling multiple power systems to ensure their synchronization. The incorporation of level compensator and pull capability refer to the ability of the oscillator to maintain tight frequency control during the active and the standby phases of the system, thus optimizing the switchover times.

Overall, the 552AD000591DGR is an ideal oscillator for applications requiring tight frequency stability over a wide temperature range. As it is compact and requires low power to operate, it is suitable for many different applications.

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