Features
▪ Fourth generation FemtoClock® (NG) technology
▪ Selectable 250MHz, 156.25MHz, 125MHz or 100MHz output
clock synthesized from a 25MHz fundamental mode crystal
▪ Four differential clock outputs (two LVDS and two HCSL
outputs)
▪ Crystal interface designed for 25MHz,
parallel resonant crystal
▪ RMS phase jitter at 156.25MHz, using a 25MHz crystal
(1MHz - 20MHz): 0.27ps (typical)
▪ RMS phase jitter at 156.25MHz, using a 25MHz crystal
(12kHz - 20MHz): 0.32ps (typical)
▪ Power supply noise rejection PSNR: -50dB (typical)
▪ LVCMOS interface levels for the frequency select input
▪ Full 3.3V or 2.5V supply voltage
▪ Lead-free (RoHS 6) packaging
▪ -40°C to 85°C ambient operating temperature