IDT74FCT3807ASOI8

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The IDT74FCT3807ASOI8 is a low-skew, wide-bus FCT-based 3-state buffer. It is used primarily in the areas of clock and timing buffering, data distribution and bus management in advanced clock distribution systems, as well as in advanced memory, bus arbitration and board-to-board applications. In terms of working principle, the IDT74FCT3807ASOI8 acts as a buffer, capable of regulating the flow of clock signals between multiple components. It has the ability to both drive and align the output signals, ensuring that the clock signals reach their destination in the same state resulting in reduced distortion and noise.

The IDT74FCT3807ASOI8 has an advanced buffer design featuring clock outputs on both sides of the device that are compatible with high-speed differential and single-ended flip-flop digital design architectures. This design allows for a wide range of clock frequencies to be applied, while providing the necessary drive strength and speed to ensure that the clock signals are delivered intact, without any distortion or delay. This is achieved by using separate clock outputs on both sides of the device, which helps reduce errors caused due to the difference in clock frequencies.

In terms of features, the IDT74FCT3807ASOI8 has two clock buffer input pins (A and B), as well as two low-impedance output pins (1 and 2), allowing for more flexibility in the design of timing systems. Furthermore, the device also has a configuration pin (CONFIG), allowing for direct control over the operating mode of the buffer – allowing for a wider range of clock frequencies to be used. This is achieved by the built-in active drive control functionality, which is capable of adapting the driving speed according to the frequency of the clock.

The IDT74FCT3807ASOI8 also offers drivers for both the clock buffer output pins and the configuration pin, ensuring that the clock signals or configurations can be accurately transmitted to the relevant synthesizers and receivers. The drivers use both LVDS and CML signaling standards and can handle clock frequencies up to 266 MHz, making it suitable for high-speed and large-scale digital designs.

In terms of power management, the IDT74FCT3807ASOI8 is designed with an integrated power control feature, allowing the user to set the device into standby and idle modes using an external control pin. This feature helps reduce the overall power consumption of the system, while still providing a reliable clock buffer solution.

Overall, the IDT74FCT3807ASOI8 is a highly efficient and reliable clock buffer solution for high-speed and large-scale digital applications. By offering low-skew, wide-bus buffering as well as improved signal integrity and power-saving features, it is an ideal device for clock and timing buffering, data distribution and bus management. Additionally, by providing drivers for both the clock buffer output and configuration pin, it ensures that the clock signals or configurations can be accurately transmitted to their destination.

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