ICS853210

www.DataSheet4U.com Integrated Circuit Systems, Inc. ICS853210 LOW SKEW, DUAL, 1-TO-5 DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER FEATURES 2 differential 2.5V/3.3V LVPECL / ECL bank outputs 2 differential clock input pairs PCLKx, nPCLKx pairs can accept the following differential input levels: LVPECL, LVDS, CML, SSTL Maximum output frequency: >3GHz Translates any single ended input signal to 3.3V LVPECL levels with resistor bias on nPCLKx input Output skew: 13ps (typical) Part-to-part skew: 85ps (typical) Propagation delay: 485ps (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 Pin compatible with MC100EP210 and MC100LVEP210 GENERAL DESCRIPTION The ICS853210 is a low skew, high performance dual 1 - t o -5 Differential-to-2.5V/3.3V HiPerClockS™ LVPECL/ECL Fanout Buffer and a member of the HiPerClockS™family of High Performance Clock Solutions from ICS. The ICS853210 is characterized to operate from either a 2.5V or a 3.3V power supply. Guaranteed output and par t-to-par t skew characteristics make the ICS853210 ideal for those clock distribution applications demanding well defined performance and repeatability. ICS BLOCK DIAGRAM PCLKA nPCLKA QA0 nQA0 QA1 nQA1 QA2 nQA2 QA3 nQA3 QA4 nQA4 PIN ASSIGNMENT nQA3 nQA4 nQB0 nQB1 QA3 QA4 QB0 QB1 24 23 22 21 20 19 18 17 VCCO nQA2 QA2 nQA1 QA1 nQA0 Q...