Description
The 841N254B is a 4-output clock synthesizer designed for S-RIO 1.3 and 2.0 reference clock applications.
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).
- P.
841N254B Datasheet
