The Silicon Labs Si5336x family are LVCMOS Fanout Clock Buffers that offer low jitter characteristics of 120 fs and feature built in LDOs for high PSRR performance.
Features
Ultra-low additive jitter: 120 fs RMS Built-in LDOs for high PSRR performance and a reduction in external components Up to 12 LVCMOS outputs (model dependent) LVCMOS input DC to 200 MHz frequency range Output enable Compatible with Si534x Clocks and Si5xx Oscillators