ICST ICS8535-01
The ICS8535-01 is a low skew, high performance 1-to-4 LVCMOS-to-3.3V LVPECL fanout buffer HiPerClockS™ and a member of the HiPerClockS™ family of High Performance Clock Solutions from ICS. The ICS8535-01 has two single ended clock inputs. the single ended clock input accepts LVCMOS or LVTTL input levels and translate them to 3.3V LVPECL levels.FEATURES
● 4 differential 3.3V LVPECL outputs● Selectable CLK0 or CLK1 inputs for redundant and multiple frequency fanout applications
● CLK0 or CLK1 can accept the following differential input levels: LVCMOS or LVTTL
● Maximum output frequency up to 266MHz
● Translates LVCMOS and LVTTL levels to 3.3V LVPECL levels
● Output skew: 30ps (maximum)
● Part-to-part skew: 150ps (maximum)
● Propagation delay: 1.9ns (maximum)
● 3.3V operating supply
● 0°C to 70°C ambient operating temperature
● Industrial temperature information available upon request
GENERAL DESCRIPTION
The ICS8535-01 has two single ended clock inputs. The clock enable is internally synchronized to eliminate runt clock pulses on the output during asynchronous assertion/ deassertion of the clock enable pin. ,&6 Guaranteed output and part-to-part skew characteristics make the ICS8535-01 ideal for those applications demanding well defined performance and repeatability. BLOCK DIAGRAM CLK_EN D Q LE CLK0 CLK1 0 1 Q0 nQ0 Q1 nQ1 CLK_...