Clock Fanout Buffer 32-OUT 48-Pin LQFP T/R

The ICS8520 is a low skew, high performance 1-to-16 Differential-to-LVHSTL Fanout Buffer and a member of the HiPerClockS family of High Performance Clock Solutions from ICS. The ICS8520 has 1 clock input pair. The CLK, nCLK pair can accept most standard differential input levels. Guaranteed output skew, part-to-part skew and crossover voltage characteristics make the ICS8520 ideal for interfacing to today’s most advanced microprocessor and static RAMs.

• Sixteen differential LVHSTL compatible outputs each with the ability to drive 50O to ground
• One differential CLK, nCLK input pair
• CLK, nCLK pair can accept the following differential input levels: LVDS, LVPECL, LVHSTL, SSTL, HCSL
• Maximum output frequency: 500MHz
• Translates single ended input levels to LVHSTL levels with resistor bias nCLK input
• Output skew: 110ps (maximum)
• Part-to-part skew: 450ps (maximum)
• Propagation delay: 1.6ns (maximum)
• VOH: 1.3V (maximum)
• 40% of VOH = Vcrossover = 60% of VOH
• 3.3V core, 1.8V output operating supply voltages
• 0°C to 70°C ambient operating temperature
• Available in both standard and lead-free RoHS-compliant packages