What this 1:2 clock buffer does on the board
The 853S011BMILFT is a single-channel fanout buffer that splits one differential clock input into two LVPECL outputs. It handles frequencies up to 2.5 GHz, making it a fit for high-speed serial links, FPGA reference clocks, and data-converter sampling clocks where signal fan-out without degradation is critical. Input compatibility spans CML, LVDS, LVPECL, and SSTL, so it can sit between a variety of clock sources and downstream logic without level-shifting stages.
Industrial temperature and package constraints
The 8-SOIC package with 0.154-inch body width is a standard footprint — no fine-pitch soldering challenges, and it fits on two-layer boards if the ground plane is adequate.
Sourcing and production status
We source from authorized distribution channels; no surplus or date-code mixing concerns for this active line.