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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.