IDT49FCT3805BQ8

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

IDT49FCT3805BQ8 Application Field and Working Principle

IDT49FCT3805BQ8 is a low-power 3.3V dual Peripheral Component Interconnect (PCI) bus buffer that operates at 50 MHz. This device belongs to the Clock/Timing family of products and falls under the Clock Buffers, Drivers category when it comes to the application field and working principle of the product.

The IDT49FCT3805BQ8 can be employed in a variety of applications ranging from personal computers, workstations, and servers to industrial control systems. The device is designed to provide optimal signals for maximum performance and data transfer rates up to 50 MHz with minimal power consumption and heat dissipation.

The working principle of the IDT49FCT3805BQ8 revolves around the re-driving capability of its outputs. The device is capable of rejecting unwanted noise and reflections on the bus line, in turn improving signal integrity and system performance. In order to accomplish this, the device features differential bus input and output levels, a low-voltage differential signaling (LVDS) circuit and a high-skew-sensitivity input.

The IDT49FCT3805BQ8 has a Vcent input that allows the device to receive a signal from a central clock signal generator and the device in turn transmits one differential output signal per clock. The device also has an input slew rate control pin which can be utilized to reduce power consumption and to limit current spikes when connecting the device to sources with high internal capacitance.

The device also supports increased signal integrity characteristics such as double data rate (DDR) buffering which allows it to achieve higher processing speeds with minimal noise or signal distortion. The IDT49FCT3805BQ8 also offers low-power suspend mode, wherein the device enters a power-down mode when its inputs are at a high impedance. This feature helps in extending the battery life of notebook PCs and similar devices.

Furthermore, the IDT49FCT3805BQ8 also incorporates live insertion and extraction circuitry which allows for smooth and safe connection and disconnection from the PCI bus without any interruption to the power or data. This feature helps in the installation and replacement of PCI devices such as graphics cards and external storage devices, eliminating the need of rebooting the system.

Overall, the IDT49FCT3805BQ8 is a very useful device for protecting and buffering the PCI bus by providing an improved signal integrity and increased performance. The device’s low power consumption and support for live insertion/extraction make it a great choice for use in mobile devices where power efficiency and performance per watt are crucial.

The specific data is subject to PDF, and the above content is for reference