GENERAL DESCRIPTION

The ICS85411I is a low skew, high performance 1-to-2 Differential-to-LVDS Fanout Buffer and a member of the HiPerClockS™ family of High Performance Clock Solutions from IDT. The CLK, nCLK pair can accept most standard differential input levels.The ICS85411I is characterized to operate from a 3.3V power supply. Guaranteed output and part-to-part skew characteristics make the ICS85411I ideal for those clock distribution applications demanding well defined performance and repeatability.

FEATURES

• Two differential LVDS outputs

• One differential CLK, nCLK clock input

• CLK, nCLK pair can accept the following differential input levels: LVPECL, LVDS, LVHSTL, SSTL, HCSL

• Maximum output frequency: 650MHz

• Translates any single ended input signal to LVDS levels with resistor bias on nCLK input

• Output skew: 25ps (maximum)

• Part-to-part skew: 300ps (maximum)

• Additive phase jitter, RMS: 0.05ps (typical)

• Propagation delay: 2.5ns (maximum)

• 3.3V operating supply

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

• Available in both standard (RoHS 5) and lead free (RoHS 6) packages