ICST ICS853011
The ICS853011 is a low skew, high performance 1-to-2 Differential-to-2.5V/3.3V LVPECL/ HiPerClockS™ ECL Fanout Buffer and a member of the HiPerClockS™ family of High Perfor mance Clock Solutions from ICS. The ICS853011 is characterized to operate from either a 2.5V or a 3.3V power supply. Guaranteed output and part-to-par t skew characteristics make the ICS853011 ideal for those clock distribution applications demanding well defined perfor mance and repeatability.FEATURES
● 2 differential 2.5V/3.3V LVPECL / ECL outputs● 1 differential PCLK, nPCLK input pair
● PCLK, nPCLK pair 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 nPCLK input
● Output skew: 5ps (typical)
● Part-to-part skew: 130ps (maximum)
● Propagation delay: 390ps (maximum)
● Additive phase jitter, RMS: 0.06ps (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
● Available in both, Standard and RoHS/Lead-Free compliant packages
GENERAL DESCRIPTION
ICS BLOCK DIAGRAM PCLK nPCLK Q0 nQ0 Q1 nQ1 PIN ASSIGNMENT Q0 nQ0 Q1 nQ1 1 2 3 4 8 7 6 5 Vcc PCLK nPCLK VEE ICS853011 8-Lead SOIC 3.90mm x 4.90mm x 1.37mm package body M Package Top View 853011BM 1 REV. C JULY 13, 2005 Integrated Circuit Systems, Inc.