552AD000865DGR

Pin configurable/selectable oscillators have become a popular choice for many embedded systems as they are extremely flexible, allowing the user to adjust the necessary parameters on the fly during the project. The 552AD000865DGR is an example of such an oscillator that provides both programmable and configurable features.

This oscillator is an 8-pin model, which saves space and design complexity since it integrates several components together into one unit. In this case, the 552AD000865DGR incorporates a digitally-controlled oscillator (DCO) and a prescaler with programmable output frequency, a fixed frequency crystal oscillator, and a selectable voltage regulator.

The DCO and the prescaler form the main components for the 552AD000865DGR. The prescaler divides the frequency of the clock from the crystal oscillator by 1, 2, 4, 8, 16, or 32, which gives the user the flexibility to adjust the clock speed and frequency. The DCO also provides a large range, from 2MHz to 67MHz, depending on the voltage source.

The voltage regulator gives the user the option to select one of three different voltage ranges, 3V5, 3V3, or 2V5. This is important because the output frequency is dependent on the supply voltage and the user will be able to adjust the voltage range depending on the application.

The 552AD000865DGR is suitable for a wide variety of applications such as communication systems, consumer electronics, automotive, medical and industrial applications. It is suitable for radio frequency design and can be used for both high frequency applications and for low frequency applications. The programmable output frequency provides the user with the flexibility to customize the frequency for the application, while the selectable supply voltage allows the user to ensure that the frequency is appropriate for the voltage.

In summary, the 552AD000865DGR is a versatile pin configurable/selectable oscillator that provides programmable and configurable options for embedded systems. The Digital Controlled Oscillator and the prescaler enable the user to adjust the frequency of the clock to the desired levels, while the selectable voltage regulator provides the user with the flexibility to choose the most suitable voltage range for the application. All this makes this oscillator suitable for a variety of applications, from consumer/industrial to communication systems.