1:13 fanout and what it means for your memory bus
A 1:13 input-to-output ratio means this single driver can feed up to 13 SDRAM devices or DIMM slots directly, without external clock buffers. The PLL keeps all outputs phase-locked to the input reference, which is critical for maintaining setup-and-hold margins across a multi-load memory bus. The differential input and output are both single-ended (No/No), so you're driving standard CMOS-level clock lines — no LVDS or HSTL translation needed on the board.
Lifecycle and sourcing
It is RoHS non-compliant per the listing. For legacy or exempt builds where leaded solder is accepted, it remains available through independent distribution.
