GENERAL DESCRIPTION

The ICS83947I is a low skew, 1-to-9 LVCMOS Fanout Buffer and a member of the HiPerClockS™ family of High Performance Clock Solutions from ICS. The low impedance LVCMOS/LVTTL outputs are designed to drive 50Ω series or parallel terminated transmission lines. The effective fanout can be increased from 9 to 18 by utilizing the ability of the outputs to drive two series terminated lines.

FEATURES

• 9 LVCMOS/LVTTL outputs

• Selectable CLK0 and CLK1 can accept the following input levels: LVCMOS and LVTTL

• Maximum output frequency: 110MHz

• Output skew: 500ps (maximum)

• Part-to-part skew: 2ns (maximum)

• 3.3V operating supply

• -40°C to 85°C ambient operating temperature

• Lead-Free package available

• Pin compatible with the MPC947