https://www.renesas.com/en/products/8533-11/part-details/8533ag-11lft
8533AG-11LFT Low Skew,1-to-4,Crystal Oscillator/Differential-to-3.3V LVPECL Fanout Buffer | Renesas
Order 8533AG-11LFT, Low Skew,1-to-4,Crystal Oscillator/Differential-to-3.3V LVPECL Fanout Buffer