800 MHz fanout buffer with divider and mux
The CDCM1802RGTT is a 1:2 fanout buffer that also integrates a divider and a multiplexer — three functions in one 16-VQFN package. The 800 MHz maximum frequency covers most high-speed serial clock distribution needs up to Gigabit Ethernet, FPGA reference clocks, and SERDES reference paths. Input accepts LVCMOS, LVPECL, or LVTTL levels; output can be LVCMOS or LVPECL. The differential input-to-output path (Yes/Yes) means it preserves signal integrity for LVPECL fanout without external level translation.
Operates from 3V to 3.6V — a 3.3V nominal rail is the sweet spot.
Active production — no obsolescence watch
Texas Instruments lists CDCM1802RGTT as Active. ROHS3 compliant. For BOM planning, this part carries no near-term end-of-life risk.