GENERAL DESCRIPTION

The ICS85356I is a dual 2:1 Differential-to-LVPECL Multiplexer and is a member of the HiPerClockSTM family of High Performance Clock Solutions from ICS. The device has both common select and individual select inputs. When COM_SEL is logic High, the CLKxx input pairs will be passed to the output. When COM_SEL is logic Low, the output is determined by the setting of the SEL0 pin for channel 0 and the SEL1 pin for Channel 1. HiPerClockS?

FEATURES

? High speed differential multiplexer.

The device can be configured as a 2:1 multiplexer

? Dual 3.3V LVPECL outputs

? Selectable differential CLKxx, nCLKxx inputs

? CLKxx, nCLKxx pair can accept the following differential input levels: LVPECL, LVDS, LVHSTL, SSTL, HCSL

? Output frequency: 900MHz (typical)

? Translates any single ended input signal to 3.3V LVPECL levels with resistor bias on nCLKxx input

? Output skew: 75ps (typical)

? Propagation delay: 1.15ns (typical)

? LVPECL mode operating voltage supply range: VCC = 3V to 3.8V, VEE = 0V

? ECL mode operating voltage supply range: VCC = 0V, VEE = -3V to -3.8V

? -40°C to 85°C ambient operating temperature

? Lead-Free package available

? Compatible with MC100LVEL56