IDT, Integrated Device Technology Inc 83948AYI-01LF

Description
The ICS83948101 is a low skew, 1to12 DifferentialtoLVCMOS Fanout Buffer. It has two selectable clock inputs: CLK, nCLK (differential) and LVCMOS CLK (singleended). The CLK, nCLK pair can accept various differential input levels, while the LVCMOS CLK accepts LVCMOS or LVTTL input levels. The low impedance LVCMOS outputs are designed to drive 50Ω series or parallel terminated transmission lines. The effective fanout can be increased to 24 by utilizing the ability of the outputs to drive two series terminated lines. The ICS83948101 is characterized at 3.3V core/3.3V output and operates in a 40°C to 85°C ambient temperature range.

Features
Twelve LVCMOS outputs
Selectable LVCMOS clock or differential CLK, nCLK inputs
CLK, nCLK pair accepts LVDS, LVPECL, LVHSTL, SSTL, HCSL differential input levels
LVCMOS CLK accepts LVCMOS or LVTTL input levels
Maximum output frequency: 150MHz
Output skew: 350ps (maximum)
Part to part skew: 1.5ns (maximum)
3.3V core, 3.3V output
Available in both standard (RoHS 5) and leadfree (RoHS 6) packages

Applications
Clock distribution applications demanding welldefined performance and repeatability