Renesas Electronics Corporation Clock Buffers, Drivers 8521BYLNT

The 8521BYLNT is a low skew, 1-to-9 Differential-to-HSTL Fanout Buffer designed for high-performance applications. It features two selectable clock inputs, allowing compatibility with various differential input levels including LVPECL, LVDS, HSTL, SSTL, and CML. The device supports a maximum output frequency of 500 MHz, with a maximum output skew of 50 ps and part-to-part skew of 250 ps, ensuring precise signal distribution. The buffer operates with a core supply voltage of 3.3V and an output voltage of 1.8V, suitable for a temperature range of 0¬8C to 70¬8C. It includes nine HSTL outputs and an internally synchronized clock enable function to prevent runt pulses during clock enable transitions. The 8521BYLNT is available in a lead-free 32-lead LQFP package and is suitable for applications such as IA64 and static RAMs. Note that this product has a discontinuation notice, with the last time buy expiring on May 6, 2017.