ICS853013

www.DataSheet4U.com Integrated Circuit Systems, Inc. ICS853013 LOW SKEW, DUAL, 1-TO-3, DIFFERENTIAL-TO2.5V/3.3V/5V LVPECL/ECL FANOUT BUFFER FEATURES Two differential LVPECL / ECL bank outputs Two differential LVPECL clock input pairs PCLKx, nPCLKx pairs can accept the following differential input levels: LVPECL, LVDS, CML, SSTL Output frequency: >2GHz (typical) Translates any single ended input signal to LVPECL levels with resistor bias on nPCLKx input Output skew: 40ps (maximum) Part-to-part skew: 250ps (maximum) Propagation delay: 570ps (maximum) Additive phase jitter, RMS: 0.03ps (typical) LVPECL mode operating voltage supply range: VCC = 2.375V to 5.25V ECL mode operating voltage supply range: VCC = 0V, VEE = -5.25V to -2.375V -40°C to 85°C ambient operating temperature Available in both standard and lead-free RoHS-compliant packages GENERAL DESCRIPTION The ICS853013 is a low skew, high performance dual 1-to-3 Differential-to-2.5V/3.3V/5V HiPerClockS™ LVPECL/ECL Fanout Buffer and a member of the HiperclocksTM family of High Performance Clock Solutions from ICS. The ICS853013 operates with a positive or negative power supply at 2.5V, 3.3V, or 5V. Guaranteed output and part-to-par t skew characteristics make the ICS853013 ideal for those clock distribution applications demanding well defined performance and repeatability. IC S BLOCK DIAGRAM PCLKA nPCLKA QA0 nQA0 QA1 nQA1 QA2 nQA2 PIN ASSIGNMENT nQA0 QA0 VCC PCLKA nPCLKA PCLKB nPCLKB VCC nQB0 ...