PI49FCT805ATQ

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The PI49FCT805ATQ is a clock buffer, driver and timing device designed to minimize the number of ICs required to apply multiple clock signals to various I/O components in an integrated circuit. Its innovative design provides superior signal conditioning and noise reduction for high-speed differential applications. The PI49FCT805ATQ has the capability to switch between two clock inputs at the same frequency, without the need for any controlling external devices. This ability can be used to reduce power consumption, improve system stability, and increase system performance.

The PI49FCT805ATQ features low-voltage differential signaling (LVDS), allowing it to interface with systems that require very low power consumption, reducing the complexity of the system layout. It also has the ability to exchange clock signals between two main domains without the need for additional components, and unique functions such as adjustable drives, synchronization and active low-level pulse width adjustment.

The PI49FCT805ATQ is an ideal option to help provide multiple clock signals to complex, high-speed I/O systems. Its design enables the device to replace multiple existing IC’s, significantly reducing the total circuit count and increasing the signal conditioning margin. In addition, the PI49FCT805ATQ offers a wide range of output implementations and functions. These range from simple clock buffer to low-skew differential buffers, improved noise performance and adjustable pulse width, as well as synchronization and automatic switching between clock sources. All these features provide maximum flexibility and make the PI49FCT805ATQ the perfect choice for any high-speed I/O application.

The PI49FCT805ATQ works by taking an input signal and buffer it to a differential output for maximum noise performance. This signal is then buffered and conditioned through multiple phases of the devices’ internal circuitry. The signal is then inserted into a synchronization circuit, which manipulates and modifies the signal to allow for improved system timing. The PI49FCT805ATQ then provides the signal to the acting system, synchronized to the other clock signals present within the system.

By providing the signal, the signal gets propagated along the system, but arrives in the desired location at different times. The PI49FCT805ATQ allows for signal conditioning to minimize the periods of time that the system takes to receive and propagate the signal. This adjustment allows for improved system timing and reduces power consumption, since the system is taking less time to respond to the individual clock signals.

The PI49FCT805ATQ also features an adjustable drives, which allows the output drive to be adjusted to meet the needs of the application. This is done through a register that is written to with a serial code. This register can be adjusted to increase or decrease the output drive of the device, depending on the needs of the system.

The PI49FCT805ATQ also supports a low level active pulse width adjustment. This feature allows the system to adjust the overall pulse width of the device, depending on the system requirements. Through this setting, the PI49FCT805ATQ is able to adjust the pulse width of the clock signal to be shorter than the received signal. This adjustment can significantly improve the accuracy of the system, allowing the device to be used in applications that require very precise timing.

The PI49FCT805ATQ is the perfect choice for I/O systems that require multiple clock signals. Its ability to interface with a wide range of applications, improved signal conditioning and timing, and adjustable drives, makes the PI49FCT805ATQ a great choice for any system that needs multiple clock signals.

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