ICS9250BF-28LF

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The ICS9250BF-28LF is an Application Specific Clock/Timing integrated circuit designed to provide the convenience and flexibility of a fully integrated solution. This integrated circuit is ideal for applications requiring the synchronization of multiple devices or systems and the generation and distribution of clock signals. In addition, this IC is capable of generating multiple clock outputs, including frequency-compensated crystals and multiplexed clock sources.

The ICS9250BF-28LF has a wide clock frequency range, 0.5 to 28MHz, allowing for a variety of applications. The frequency compensation feature eliminates inaccurate readings caused by temperature changes, and the low-power standby mode maintains accuracy over the life of the application. In addition the ICS9250BF-28LF includes internal calibration registers which can be used to set and store custom clock frequencies. The integrated oscillator also provides extremely stable frequency accuracy and support various voltage oscillators.

The ICS9250BF-28LF offers two modes of operation: Analog or Digital. In Analog mode, clock inputs and outputs are generated by an analog multiplexer, while in Digital mode all inputs and outputs are managed via the onboard microcontroller. In the Digital mode the microcontroller can be used to program pulse-width modulation (PWM) logic circuits in order to generate complex clock outputs. This feature makes it ideal for applications requiring complex timing requirements.

In addition, the ICS9250BF-28LF includes a mux input for frequency modulation (FM) and pulse-width modulation (PWM). With this feature, the IC can generate very accurate signals from a single clock source, eliminating the need for multiple clock sources and providing more flexibility in frequency selection and synchronization. The mux input also facilitates the creation of clock outputs in the form of multiplexed crystals, providing the stability of the crystal oscillators along with the convenience of a single device.

The integrated microcontroller also allows for monitoring of external events and can be programmed to alter the clocking outputs accordingly. On-chip power management allows the system to automatically switch between multiple clock frequencies depending on the current need, thus improving system performance and reducing power consumption. The I2C and UART interfaces provide a convenient means of communication with external devices, enabling the integration of a variety of system events into the single IC.

The ICS9250BF-28LF is a versatile Application Specific Clock/Timing integrated circuit offering a fully integrated solution for a wide range of applications such as monitoring, testing and data acquisition. This IC provides convenient frequency selection, stable frequency accuracy, and the convenience of multiplexed clock outputs. With the ability to monitor external events and change clocking accordingly, the ICS9250BF-28LF provides a complete clock/timing solution for a variety of applications.

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