Pericom Semiconductor PI6C48535-01
The PI6C48535-01 is a high-performance low-skew LVPECL fanout buffer. The CLK0 and CLK1 inputs accept LVCMOS or LVTTL signals. The outputs are synchronized with input clock during asynchronous assertion/ deassertion of CLK_EN pin.FEATURES
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● Maximum operation frequency: 500 MHz 4 pair of differential LVPECL outputs Selectable CLK0 and CLK1 inputs CLK0, CLK1 accept LVCMOS, LVTTL input level Output Skew: 80ps (maximum) Part-to-part skew: 150ps (maximum) Propagation delay: 1.9ns (maximum) 3.3V power supply Pin-to-pin compatible to ICS8535-01 Operating Temperature: -40oC to 85oC Packaging (Pb-free & Green available): — 20-pin TSSOP (L)
DESCRIPTION
PI6C48535-01 features two selectable single-ended clock inputs and translates to four LVPECL outputs. PI6C48535-01 is ideal for singleended LVTTL/LVCMOS to LVPECL translations. Typical clock translation and distribution applications are data-communications and telecommunications. Block Diagram CLK_EN D LE CLK CLK1 0 1 Q0 nQ0 Q1 nQ1 CLK_SEL Q2 nQ2 Q3 nQ3 Pin Configuration Q VEE CLK_EN CLK_SEL CLK0 NC CLK1 NC NC NC VCC 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 Q0 NQ0 VCC Q1 NQ1 Q2 NQ2 VCC Q3 NQ3 1 PS8735A 11/15/05 PI6C48535-01 3.3V Low Skew 1-to-...