GENERAL DESCRIPTION
The ICS85310I-01 is a low skew, high performance
1-to-10 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 CLKx, nCLKx
pairs can accept most standard differential input levels. The
ICS85310I-01 is characterized to operate from either a
2.5V or a 3.3V power supply. Guaranteed output and partto-
part skew characteristics make the ICS85310I-01 ideal
for those clock distribution applications demanding well
defined performance and repeatability.

FEATURES
• Ten differential 2.5V/3.3V LVPECL / ECL outputs
• Two selectable differential input pairs
• CLKx, nCLKx pairs can accept the following differential
input levels: LVPECL, LVDS, LVHSTL, SSTL, HCSL
• Maximum output frequency: 700MHz
• Translates any single ended input signal to
3.3V LVPECL levels with resistor bias on nCLK input
• Output skew: 30ps (typical)
• Part-to-part skew: 140ps (typical)
• Propagation delay: 2ns (typical)
• Additive phase jitter, RMS: <0.13ps (typical)
• LVPECL mode operating voltage supply range:
VCC = 2.375V to 3.8V, VEE = 0V
• ECL mode operating voltage supply range:
VCC = 0V, VEE = -2.375V to -3.8V
• -40°C to 85°C ambient operating temperature
• Available in both standard and lead-free RoHS compliant
packages