GENERAL DESCRIPTION
The ICS85311 is a low skew, high performance 1-to-2 Differential-to-2.5V/3.3V ECL/LVPECL Fanout Buffer and a member of the HiPerClockS™ family of High Performance Clock Solutions from ICS. The CLK, nCLK pair can accept most standard differential input levels.

FEATURES
• 2 differential 2.5V/3.3V LVPECL / ECL outputs
• 1 CLK, nCLK input pair
• CLK, nCLK pair can accept the following differential input
   levels: LVDS, LVPECL, LVHSTL, SSTL, HCSL
• Maximum output frequency up to 1GHz
• Translates any single ended input signal to 3.3V LVPECL
   levels with resistor bias on nCLK input
• Output skew: 15ps (maximum)
• Part-to-part skew: 100ps (maximum)
• Propagation delay: 1.4ns (maximum)
• LVPECL mode operating voltage supply range:
   VCC = 2.375V to 3.465V, VEE = 0V
• ECL mode operating voltage supply range:
   VCC = 0V, VEE = -2.375V to -3.465V
• 0°C to 70°C ambient operating temperature
• Industrial temperature information available upon request