ICST ICS85310I-21
ECL/LVPECL FANOUT BUFFER
FEATURES
● 2 differential 2.5V/3.3V LVPECL / ECL bank outputs● 2 differential clock input pairs
● CLKx, nCLKx pairs can accept the following differential input levels: LVDS, LVPECL, LVHSTL, SSTL, HCSL
● Maximum output frequency: 700MHz
● Translates any single ended input signal to 3.3V LVPECL levels with resistor bias on nCLKx input
● Output skew: 25ps (typical)
● Part-to-part skew: 270ps (typical)
● Propagation delay: 1.7ns (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 = -3.8V to -2.375V
● -40°C to 85°C ambient operating temperature
● Lead-Free package fully RoHS complaint
GENERAL DESCRIPTION
The ICS85310I-21 is a low skew, high performance dual 1-to- 5 Differential-to-2.5V/3.3V HiPerClockS™ 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.