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ICS8516I

Renesas
Part Number ICS8516I
Manufacturer Renesas
Description Clock Distribution
Published Aug 8, 2020
Detailed Description Low Skew, 1-to-16 Differential-toLVDS, Clock Distribution Chip ICS8516I DATA SHEET GENERAL DESCRIPTION The ICS8516I ...
Datasheet PDF File ICS8516I PDF File

ICS8516I
ICS8516I


Overview
Low Skew, 1-to-16 Differential-toLVDS, Clock Distribution Chip ICS8516I DATA SHEET GENERAL DESCRIPTION The ICS8516I is a low skew, high performance 1- ICS to-16 Differential-to-LVDS Clock Distribution Chip HiPerClockS™ and a member of the HiPerClockS™ family of High Perfor mance Clock Solutions from IDT.
The ICS8516I CLK, nCLK pair can accept any differ- ential 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 solu- tion for distributing clock signals over controlled impedances of 100Ω.
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.
FEATURES • Sixteen 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 • Available in both standard (RoHS 5) and lead-free (RoHS 6) packages BLOCK DIAGRAM CLK nCLK Q0 nQ0 Q1 nQ1 Q2 nQ2 Q3 nQ3 Q4 nQ4 Q5 nQ5 Q6 nQ6 Q7 nQ7 OE1 OE2 Q15 nQ15 Q14 nQ14 Q13 nQ13 Q12 nQ12 Q11 nQ11 Q10 nQ10 Q9 nQ9 Q8 nQ8 PIN ASSIGNMENT Q9 nQ9 Q8 nQ8 GND OE2 OE1 GND nQ7 Q7 nQ6 Q6 VDD nQ5 Q5 nQ4 Q4 VDD GND nQ3 Q3 nQ2 Q2 VDD 48 47 46 45 44 43 42 41 40 39 38 37 1 36 2 35 3 34 4 33 5 32 6 ICS8516I 31 7 30 8 29 9 28 10...



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