The Si5335/38 generates up to eight output clocks at up to four unique frequencies to 350 MHz with sub-picosecond jitter. The Si5335/38 meets the jitter performance requirements of popular PCI Express 1.1, 2.1, 3.0 , Ethernet and mass storage (SATA, SAS) industry standards, while generating up to four unique output frequencies on up to four differential or eight single-ended output clocks.