Integrated Circuit Systems ICS8737I-11
The ICS8737I-11 is a low skew, high performance Differential-to-3.3V LVPECL Clock HiPerClockS™ Generator/Divider and a member of the HiPerClockS™ family of High Performance Clock Solutions from ICS. The ICS8737I-11 has two selectable clock inputs. The CLK, nCLK pair can accept most standard differential input levels.FEATURES
● 2 divide by 1 differential 3.3V LVPECL outputs; 2 divide by 2 differential 3.3V LVPECL outputs● Selectable differential CLK, nCLK or LVPECL clock inputs
● CLK, nCLK pair can accept the following differential input levels: LVDS, LVPECL, LVHSTL, SSTL, HCSL
● PCLK, nPCLK supports the following input types: LVPECL, CML, SSTL
● Maximum output frequency: 650MHz
● Translates any single ended input signal (LVCMOS, LVTTL, GTL) to LVPECL levels with resistor bias on nCLK input
● Output skew: 75ps (maximum)
● Part-to-part skew: 300ps (maximum)
● Bank skew: Bank A - 30ps (maximum) Bank B - 45ps (maximum)
● 3.3V operating supply
● -40°C to 85°C ambient operating temperature ICS8737I-11
GENERAL DESCRIPTION
The ICS8737I-11 has two selectable clock inputs. The PCLK, nPCLK pair can accept LVPECL, CML, or SSTL input levels.The clock enable is internally synchronized to eliminate runt pulses on the outputs during asynchronous assertion/deassertion of the clock enable pin. ,&6 Guaranteed outpu...