GENERAL DESCRIPTION
The ICS85357-01 is a 4:1 or 2:1 Differential-to-3.3V LVPECL / ECL clock multiplexer which can operate up to 750MHz and is a member of the HiPerClockS™ family of High Performance Clock Solutions from ICS. The ICS85357-01 has 4 selectable clock inputs. The CLK, nCLK pair can accept most standard differential input levels.

FEATURES
• High speed differential multiplexer. The device can be
   configured as either a 4:1 or 2:1 multiplexer
• 1 differential 3.3V LVPECL output
• 4 selectable CLK, nCLK inputs
• CLK, nCLK pair can accept the following differential
   input levels: LVDS, LVPECL, LVHSTL, SSTL, HCSL
• Maximum output frequency: 750MHz
• Translates any single ended input signal to 3.3V
   LVPECL levels with resistor bias on nCLKx input
• Part-to-part skew: 150ps (maximum)
• Propagation delay: 1.5ns (maximum)
• LVPECL mode operating voltage supply range:
   VCC = 3.135V to 3.465V, VEE = 0V
• ECL mode operating voltage supply range:
   VCC = 0V, VEE = -3.135V to -3.465V
• 0°C to 70°C ambient operating temperature
• Lead-Free package fully RoHS compliant