The CDCP1803RTHT by Texas Instruments is a versatile clock fanout buffer that features a 1:3 distribution ratio, supporting frequencies up to 800 MHz. Packaged in a 24-VFQFN with an exposed pad, this integrated circuit is designed to handle various signaling formats, including CML, HSTL, LVCMOS, LVDS, LVTTL, SSTL-2, and VML. It operates within a voltage range of 3V to 3.6V, and includes both divider and multiplexer functions, making it suitable for diverse timing and clock distribution requirements.