PI49FCT3807DQEX

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The PI49FCT3807DQEX is a high performance clock buffer, driver, and clock correction device intended to support multiple clock and system timing requirements of today\'s communication, computing, consumer and industrial digital systems. The device features an advanced architecture that allows for precise control of both low-skew skew and low-jitter jitter performance. It also provides adjustable input and output levels for compatibility with all common clocks and system timing requirements, including those found in servers, storage and telecom networks.

The PI49FCT3807DQEX\'s application field covers a variety of areas, including the control of precise clock and system timing in the fields of communication, computing, consumer and industrial digital systems. In the communication field, it is used to provide high-performance clock source and system spacing isolation in data centers, communication switch fabrics, network adapters, and other network-focused products. In the computing area, it is specifically designed to provide low-skew and low-jitter clock source distribution over multiple processor and system boards in computing systems. In the consumer area, it is used to provide high-performance distribution of clock sources for audio/video decoders and other consumer electronics devices. Lastly, it is designed to provide low-skew and low-jitter clock source distribution within industrial systems and data acquisition systems.

The PI49FCT3807DQEX features an advanced clock architecture for precise control of all clock functions, such as clock rate, skew, jitter, and stability. Its numerous features make it especially suitable for demanding application needs, such as those found in server, storage and telecom networks. Its ten differential output clock lines are capable of driving both clock and data signals with low-skew inputs and outputs. In addition, the device includes a programmable voltage regulator and a built-in differential terminated resistor network that allow users to adjust the input and output level appropriately. The device also supports multiple clock rates, ranging from 25MHz to 200MHz.

The PI49FCT3807DQEX is powered by an external discrete crystal oscillator, enabling precise adjustment of each output clock frequency and skew. The clock lines are also buffered, allowing the output clocks to be driven into applications with high-speed rise and fall times. The device operates in both continuous and one-shot (i.e., single clocking cycle) modes. The device is also capable of providing built-in calibration and system margin improvement features.

The PI49FCT3807DQEX is designed to provide lower cost, higher performance, and improved system reliability in a variety of applications. This is achieved through advanced clock buffering and a proprietary bus tracking algorithm that ensures clock performance despite temperature and power supply variations, as well as a wide variety of system loading. This combination allows the PI49FCT3807DQEX to offer an integrated solution for a wide range of low-skew and low-jitter systems.

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