IDT49FCT3805PY

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The IDT49FCT3805PY is a stand-alone active buffering solution designed to expand the reach of a processing clock within a given system. The core of the device is a three-state, 8-bit bus-hold buffer designed to fan out clock and data signals of up to 25 MHz in frequency. The device offers low active power in static CMOS technology and low EMI and clock jitter characteristics. It\'s ideal for clock distribution, data regeneration, and active-level translation applications in both small and large systems.

The IDT49FCT3805PY is a flexible low-power, high-speed clock buffer that is available in four different operating modes including active power down, high-impedance power down, full-out buffer, and low-impedance buffer. As such, the device can provide clock distribution for any system clock or data buffer requirements. It is also capable of buffering both 3.3V and 5V logic families.

The IDT49FCT3805PY works based on clock data input and output. Clock signals are fed into the buffered clock inputs (BCIN_x) of the device, while data outputs (DOUT_x) will be generated as a direct result of BCIN_x input. There are a total of eight buffered inputs and outputs, but the individual data outputs toggling at the same frequency of their respective BCIN_x are not synchronized with each other. Maximum clock frequency is 25MHz.

The IDT49FCT3805PY offers power-saving features such as programmable power down, high impedance control, and extended operating temperature range. It also provides short-circuit detection, which prevents current from flowing from the clock to the output and vice versa. This feature helps limit the amount of EMI radiation and jitter in an otherwise noisy system.

Uses of the IDT49FCT3805PY include clock distribution systems, data synchronization, data regeneration, timing control, and active-level translation. It is particularly well suited for clock tree applications, as it is able to provide accurate clock synchronization while maintaining low EMI and clock jitter characteristics. The device is also able to handle a wide variety of logic families, making it suitable for a variety of system design applications.

In summary, the IDT49FCT3805PY is an ideal clock buffer solution for modern system designs. It offers low active power consumption, low EMI and clock jitter, and a wide range of operating modes. The device is suitable for a variety of tasks including clock distribution, data synchronization, data regeneration, timing control, and active-level translation. As such, it is an ideal solution for modern clock tree applications that require reliable timing and synchronization.

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