PI49FCT3807CSE

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The PI49FCT3807CSE application field and working principle belongs to the category of clock/timing - clock buffers, drivers. This device is a low voltage octal buffer and/or transmitter designed with a DDR register as input and output enable (OE) outputs.

This device is designed to provide a low-skew clock distribution and buffering solution. The device supports a very wide range of input and output voltages and is capable of supporting clock frequencies up to 6.9GHz. It features clock-to-output times as low as 4ns and low output skew, typically 0.15ns.

The basic architecture of the PI49FCT3807CSE clock buffer consists of two main components: a DDR register and output enable (OE) outputs. The DDR register provides a delay in the data path between the inputs and outputs, allowing for an even delay in the clock signals. This feature helps reduce the skew between the data ports and makes the device suitable for low-skew clock distribution applications. The output enable and data registers provide eight selectable single-ended outputs for driving clock or data signals up to 6.9GHz.

The OE outputs are individually programmable and can be used to control the relative delay between the clock output ports. As the OE value is changed, the delay between outputs is varied, thus providing a variable degree of control over the clock output skew. This feature is particularly useful in applications where the requirements dictate that the clock output skew must be accurately controlled to ensure a reliable system performance.

In addition to the DDR register and output enable outputs, the PI49FCT3807CSE clock buffer also features low-power consumption, low-skew design and a wide range of input and output voltages for improved system compatibility. This device is especially useful for clock distribution applications such as FPGA and mobile device design, where clock buffer performance and support of low voltage operation are important.

The PI49FCT3807CSE clock buffer is ideal for applications where low-skew clock distribution and buffering is required due to its wide range of input and output voltages, low power consumption levels, and low skew design. The device is suitable for many clock distribution applications due to its support for clock frequencies up to 6.9 GHz. In addition, the device has a variable output skew, enabling the designer to precisely control the skew between data ports and ensure a reliable system performance.

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