ICS85310I-11

www.DataSheet4U.com Integrated Circuit Systems, Inc. ICS85310I-11 LOW SKEW, 1-TO-10 DIFFERENTIAL-TO-2.5V/3.3V ECL/LVPECL FANOUT BUFFER FEATURES 10 differential 2.5V/3.3V LVPECL / ECL outputs 2 selectable differential 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 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 Lead-Free package fully RoHS complaint GENERAL DESCRIPTION The ICS85310I-11 is a low skew, high performance 1-to-10 Differential-to-2.5V/3.3V ECL/ HiPerClockS™ LVPECL Fanout Buffer and a member of the HiPerClockS™ family of High Perfor mance Clock Solutions from ICS. The CLKx, nCLKx pairs can accept most standard differential input levels. The ICS85310I-11 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-11 ideal for those clock distribution applications demanding well defined performance and repeatability. ICS BLOCK DIAGRAM CLK0 nCLK0 CLK1 nCLK1 0 1 Q0 nQ0 Q1 nQ1 Q2 nQ2...