ICS8343I-01

PRELIMINARY Integrated Circuit Systems, Inc. ICS8343I-01 LOW SKEW, 1-TO-16 LVCMOS / LVTTL FANOUT BUFFER FEATURES 16 LVCMOS/LVTTL outputs 1 LVCMOS/LVTTL clock input CLK can accept the following input levels: LVCMOS, LVTTL Maximum output frequency: 200MHz Dual output enable inputs facilitates 1-to-16 or 1-to-8 input to output modes All inputs are 5V tolerant Output skew: 250ps (typical) Part-to-part skew: 700ps (typical) Full 3.3V and 2.5V or mixed 3.3V core/2.5V operating supply -40°C to 85°C ambient operating temperature GENERAL DESCRIPTION The ICS8343I-01 is a low skew, 1-to-16 LVCMOS/LVTTL Fanout Buffer and a member of HiPerClockS™ the HiPerClockS™ family of High Performance Clock Solutions from ICS. The ICS8343I-01 single ended clock input accepts LVCMOS or LVTTL input levels. The ICS8343I-01 operates at 3.3V, 2.5V and mixed 3.3V input and 2.5V supply modes over the commercial temperature range. Guaranteed output and partto-part skew characteristics make the ICS8343I-01 ideal for www.DataSheet4U.com those clock distribution applications demanding well defined performance and repeatability. ICS BLOCK DIAGRAM VDD1 V DD1 PIN ASSIGNMENT OE1 OE2 Q15 Q14 Q13 DD VDD V VDD2 V DD2 Q2 CLK CLK Q0 Q0 Q1 Q1 Q2 Q2 Q3 Q3 Q4 Q4 Q5 Q5 Q6 Q6 Q7 Q7 Q15 Q15 Q14 Q14 Q13 Q13 Q12 Q12 Q11 Q11 Q10 Q10 Q9 Q9 Q8 Q8 32 31 30 29 28 27 26 25 VDD1 VDD1 VDD1 Q3 Q4 GND GND GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Q5 Q6 Q7 CLK VDD Q8 Q9 Q10 ICS8343I-01 OE1 OE1 GND GND O...