841N254B Datasheet Ng Crystal-to-lvds/ Hcsl Clock Synthesizer

Manufacturer: IDT

Overview: FemtoClock® NG Crystal-to-LVDS/ HCSL Clock Synthesizer 841N254B Datasheet.

Datasheet Details

Part number	841N254B
Manufacturer	IDT
File Size	610.28 KB
Description	NG Crystal-to-LVDS/ HCSL Clock Synthesizer
Datasheet	841N254B-IDT.pdf

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

The device generates four copies of a selectable 250MHz, 156.25MHz, 125MHz or 100MHz clock signal with excellent phase jitter performance.

The four outputs are organized in two banks of two LVDS and two HCSL ouputs.

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.

Brand Logo	Part Number	Description	Other Manufacturers
	841N254B	NG Crystal-to-LVDS/HCSL Clock Synthesizer	Renesas