PI6C48543LE

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The PI6C48543LE is a versatile clock buffer, driver and repeater designed to improve the quality of clock signals and reduce noise in circuits. The device provides reliable clock signal buffering and distribution within a system, allowing data and control signals to run at lower speed. Additionally, the device can be used to increase system noise immunity, minimize power consumption and reduce the overall system size.

The PI6C48543LE clock buffer provides 6 differential output pairs (1/J, 2/K, 3/L, 4/N, 5/P and 6/Q). It has a small size pinout and can operate in 1.8V and 3.3V CMOS speeds. It features 66dB of on-chip EMI/RFI attenuation, ensuring stable and predictable operation. In addition, the device has a wide input frequency range of up to 150 MHz and a low-power standby mode. Some of the benefits of the PI6C48543LE include improved frequency stability, enhanced signal quality, reduced edge jitter, improved signal integrity, and reduced power consumption.

In terms of applications field, the PI6C48543LE can be used in a wide range of applications and systems. These include high-speed point-to-point systems, communication buses, switching and storage systems, PCI-Express and SAS systems, local-area and wide-area networks, and computer clusters. Additionally, the device can be used in HDTV and IPTV signals, industrial and medical imaging, cellular base stations, and artificial intelligence systems.

The working principle of the PI6C48543LE is fairly simple. The device consists of an input stage, a delay locked loop (DLL) and an output stage. The input stage receives the reference signal from a system clock signal source, such as a crystal oscillator, and amplifies and filters out noise. The DLL then takes the input signal and makes a signal cascade to lock and phase align the output clock signals. Finally, the clock signals are amplified, shaped and driven to the outputs of the device.

The PI6C48543LE is a valuable device for any system or application that needs reliable clock buffering and improved clock signal quality. Its wide input frequency range and low-power standby mode make it perfect for providing reliable clock signals for many different types of systems and applications. Additionally, its small size and 66dB of EMI/RFI attenuation ensure a reliable and predictable operation.

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