552AJ000985DGR

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Pin Configurable/Selectable Oscillators

The 552AJ000985DGR oscillator is a precision pin configurable/selectable oscillator device designed for use in the frequency control of microprocessor systems. It offers high performance, selectable frequencies, dual-mode flexibility and superior accuracy. The 552AJ000985DGR is ideal for use in a wide range of applications including communications, medical, automotive, military/aerospace and process control.

The 552AJ000985DGR’s main advantage is its ability to reliably and accurately provide selectable frequencies to a microprocessor system. It has two power supply configurations (two separate supplies or a single pair) and two enable modes (ganged or synchronous enable pin). The oscillator includes two enable pins (E1 and E2), two output frequencies (F1 and F2) and three status pins (A, B and C).

The enable pins allow for frequency selection in both single and dual-mode configurations. In single-mode, one of the enable pins is used as the frequency select pin. In dual-mode, both enable pins are connected and either frequency can be selected by setting the enable pins to the proper state. The status pins provide feedback on the enable pins’ state when using dual-mode enable.

The 552AJ000985DGR output frequency is also adjustable from 8KHz-200MHz. This makes it an ideal choice for a wide range of frequency control applications. The adjustable frequency allows for precise frequency control in both single- and dual-mode configurations. This is achieved via an on-chip frequency adjust input (FADJ) which allows for precise tuning of the oscillator frequency.

The 552AJ000985DGR offers superior accuracy and stability, with an outstanding ±5ppm accuracy and extremely low frequency drift rate. It also comes in a variety of packages, including through-hole and surface-mount, as well as Pb-Free (halogen-free) and extended temperature range options.

In addition, the 552AJ000985DGR is protected against ESD and EMI, ensuring reliable operation in a hostile environment. It also offers increased integration, with all necessary components to provide a complete oscillator solution in one device. This simplifies the design process and greatly reduces component count, while boosting performance and reliability.

Overall, the 552AJ000985DGR offers reliable and precise frequency control for a range of applications. Its pin configurability ensures precisely adjustable frequency ranges, with excellent accuracy and stability. This, together with its ESD and EMI protection, makes it an ideal choice for a variety of frequency control applications.

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