Clock Buffers are electronic components designed to distribute and strengthen clock signals across multiple circuits while maintaining signal integrity and timing accuracy. They help provide consistent clock signals to multiple devices by isolating loads and reducing the effects of capacitance, fan-out, and signal degradation.

Clock buffers are commonly used in microprocessors, memory systems, FPGAs, networking equipment, telecommunications, data centers, and high-speed digital systems. They are available with various input/output configurations, frequency ranges, voltage levels, propagation delays, and output drive capabilities, making them suitable for applications requiring reliable clock distribution and low timing skew.