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ICS8516I

Integrated Circuit Systems
Part Number ICS8516I
Manufacturer Integrated Circuit Systems
Description 1-TO-16 DIFFERENTIAL-TO-LVDS CLOCK DISTRIBUTION
Published Jan 31, 2010
Detailed Description Integrated Circuit Systems, Inc. ICS8516I LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-LVDS CLOCK DISTRIBUTION CHIP FEATURES • 16 ...
Datasheet PDF File ICS8516I PDF File

ICS8516I
ICS8516I


Overview
Integrated Circuit Systems, Inc.
ICS8516I LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-LVDS CLOCK DISTRIBUTION CHIP FEATURES • 16 Differential LVDS outputs • CLK, nCLK pair can accept the following differential input levels: LVPECL, LVDS, LVHSTL, HCSL, SSTL • Maximum output frequency: 700MHz • Translates any differential input signal (LVPECL, LVHSTL, SSTL, DCM) to LVDS levels without external bias networks • Translates any single-ended input signal to LVDS with resistor bias on nCLK input • Multiple output enable inputs for disabling unused outputs in reduced fanout applications • LVDS compatible • Output skew: 65ps (maximum) • Part-to-part skew: 550ps (maximum) • Propagation delay: 2.
4ns (maximum) • 3.
3V operating supply • -40°C to 85°C ambient operating temperature GENERAL DESCRIPTION The ICS8516I is a low skew, high performance 1-to-16 Differential-to-LVDS Clock Distribution HiPerClockS™ Chip and a member of the HiPerClock S ™ family of High Performance Clock Solutions from ICS.
The ICS8516I CLK, nCLK pair can accept any differential input levels and translates them to 3.
3V LVDS output levels.
Utilizing Low Voltage Differential Signaling (LVDS), the ICS8516I provides a low power, low noise, point-to-point solution for distributing clock signals over controlled impedances of 100Ω .
ICS Dual output enable inputs allow the ICS8516I to be used in a 1-to-16 or 1-to-8 input/output mode.
Guaranteed output and part-to-part skew specifications make the ICS8516I ideal for those applications demanding well defined performance and repeatability.
BLOCK DIAGRAM www.
DataSheet4U.
com CLK nCLK PIN ASSIGNMENT Q9 nQ9 Q8 nQ8 GND OE2 OE1 GND nQ7 Q7 nQ6 Q6 48 47 46 45 44 43 42 41 40 39 38 37 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Q0 nQ0 Q1 nQ1 Q2 nQ2 Q3 nQ3 Q4 nQ4 Q5 nQ5 Q6 nQ6 Q7 nQ7 Q15 nQ15 Q14 nQ14 Q13 nQ13 Q12 nQ12 Q11 nQ11 Q10 nQ10 Q9 nQ9 Q8 nQ8 VDD nQ5 Q5 nQ4 Q4 VDD GND nQ3 Q3 nQ2 Q2 VDD ICS8516I 36 35 34 33 32 31 30 29 28 27 26 25 VDD nQ10 Q10 nQ11 Q11 ...



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