B9949
3.
3V 160-MHz 1:15 Clock Distribution Buffer
Features
• • • • • • • • • • 160MHz Clock Support LVPECL or LV
CMOS/LVTTL Clock Input LV
CMOS/LVTTL Compatible Inputs 15 Clock Outputs: Drive up to 30 Clock Lines 1X and 1/2X Configurable Outputs Output Three-state Control 350 ps Maximum Output-to-Output Skew Pin Compatible with MPC949 Industrial Temp.
Range: –40°C to +85°C 52-Pin TQFP Package
Description
The B9949 is a low-
voltage clock distribution buffer with the capability to select either a differential LVPECL or LV
CMOS/LVTTL compatible input clocks.
These clock sources can be used to provide for test clocks as well as the primary system clocks.
All other control inputs are LV
CMOS/LVTTL ...