ICST ICS8530DY-01, ICS8530DY-01T Datasheet
Integrated
Circuit
Systems, Inc.
ICS8530-01
LOW SKEW, 1-TO-16
D
IFFERENTIAL-TO-3.3V L VPECL FANOUT BUFFER
GENERAL DESCRIPTION
,&6
HiPerClockS™
levels. The high gain differential amplifier accepts peak-topeak input voltages as small as 150mV as long as the common mode voltage is within the specified minimum and maximum range.
Guaranteed output and part-to-part skew characteristics
make the ICS8530-01 ideal for those clock distribution applications demanding well defined performance and repeatability.
The ICS8530-01 is a low skew, 1-to-16 Dif ferential-to-3.3V LVPECL Fanout Buffer and a member of the HiPerClockS™ family of High Performance Clock Solutions from ICS. The CLK, nCLK
pair can accept most standard differential input
FEATURES
• 16 differential 3.3V L VPECL outputs
• CLK, nCLK input pair
• CLK, nCLK pair can accept the following differential input
levels: L VDS, L VPECL, L VHSTL, SSTL, HCSL
• Maximum output frequency up to 500MHz
• Translates any single-ended input signal to 3.3V L VPECL
levels with a resistor bias on nCLK input
• Output skew: 75ps (maximum)
• Part-to-part skew: 250ps (maximum)
• 3.3V output operating supply
• 0°C to 70°C ambient operating temperature
• Industrial temperature information available upon request
BLOCK DIAGRAM PIN ASSIGNMENT
nQ13
nQ12
CLK
nCLK
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
VCCO
Q11
nQ11
Q10
nQ10
V
nQ9
nQ8
V
CCO
VCC
V
Q12
CCO
48 47 46 45 44 43 42 41 40 39 38 37
1
2
3
4
5
6
Q9
Q8
EE
7
8
9
10
11
12
ICS8530-01
13 14 15 16 17 18 19 20 21 22 23 24
nQ7
Q7
V
VCC
CCO
48-Pin LQFP
7mm x 7mm x 1.4mm package body
nQ14
Q14
Q13
V
EE
Q5
VEEnQ6
Q6
Y Package
Top View
nQ15
nQ5
Q15
Q4
V
CCO
nQ4
nCLK
36
35
34
33
32
31
30
29
28
27
26
25
VCCO
CLK
VCCO
nQ0
Q0
nQ1
Q1
V
EE
nQ2
Q2
nQ3
Q3
Vcco
ICS8530DY-01 www.icst.com/products/hiperclocks.html REV. B AUGUST 8, 2001
1
Integrated
Circuit
Systems, Inc.
TABLE 1. PIN DESCRIPTIONS
rebmuNemaNepyTnoitpircseD
,42,41,11,1
84,83,53,52
3,211Qn,11QtuptuO.slevelecafretniLCEPVL.riaptuptuolaitnereffiD
5,401Qn,01QtuptuO.slevelecafretniLCEPVL.riaptuptuolaitnereffiD
34,03,91,6V
8,79Qn,9QtuptuO.slevelecafretniLCEPVL.riaptuptuolaitnereffiD
01,98Qn,8QtuptuO.slevelecafretniLCEPVL.riaptuptuolaitnereffiD
31,21V
61,517Qn,7QtuptuO.slevelecafretniLCEPVL.riaptuptuolaitnereffiD
81,716Qn,6QtuptuO.slevelecafretniLCEPVL.riaptuptuolaitnereffiD
12,025Qn,5QtuptuO..slevelecafretniLCEPVL.riaptuptuolaitnereffiD
32,224Qn,4QtuptuO.slevelecafretniLCEPVL.riaptuptuolaitnereffiD
72,623Qn,3QtuptuO.slevelecafretniLCEPVL.riaptuptuolaitnereffiD
92,822Qn,2QtuptuO.slevelecafretniLCEPVL.riaptuptuolaitnereffiD
63KLCtupnInwodlluP.tupnikcolclaitnereffidgnitrevni-noN
73KLCntupnIpulluP.tupnikcolclaitnereffidgnitrevnI
04,9351Qn,51QtuptuO.slevelecafretniLCEPVL.riaptuptuolaitnereffiD
24,1441Qn,41QtuptuO.slevelecafretniLCEPVL.riaptuptuolaitnereffiD
54,4431Qn,31QtuptuO.slevelecafretniLCEPVL.riaptuptuolaitnereffiD
74,6421Qn,21QtuptuO.slevelecafretniLCEPVL.riaptuptuolaitnereffiD
:ETON
pulluP
V
dna
ICS8530-01
LOW SKEW, 1-TO-16
D
IFFERENTIAL-TO-3.3V L VPECL FANOUT BUFFER
OCC
EE
CC
nwodlluP
rewoP.V3.3ottcennoC.snipylppustuptuO
rewoP.dnuorgottcennoC.snipylppusevitageN
rewoP.V3.3ottcennoC.snipylppusevitisoP
.seulavlacipytrof,scitsiretcarahCniP,2elbaTeeS.srotsisertupnilanretniotsrefer
TABLE 2. PIN CHARACTERISTICS
lobmySretemaraPsnoitidnoCtseTmuminiMlacipyTmumixaMstinU
C
NI
R
PULLUP
R
NWODLLUP
ecnaticapaCtupnI
rotsiseRpulluPtupnI 15KΩ
KLCn,KLC
rotsiseRnwodlluPtupnI 15KΩ
4Fp
TABLE 3. FUNCTION TABLE
stupnIstuptuO
KLCKLCn51Qurht0Q51Qnurht0Qn
01WOLHGIHlaitnereffiDotlaitnereffiDgnitrevnInoN
10 HGIHWOLlaitnereffiDotlaitnereffiDgnitrevnInoN
01ETON;desaiBWOLHGIHlaitnereffiDotdednEelgniSgnitrevnInoN
11ETON;desaiBHGIHWOLlaitnereffiDotdednEelgniSgnitrevnInoN
1ETON;desaiB0HGIHWOLlaitnereffiDotdednEelgniSgnitrevnI
1ETON;desaiB1WOLHGIHlaitnereffiDotdednEelgniSgnitrevnI
.sleveldedneelgnistpeccaottupni
ICS8530DY-01 www.icst.com/products/hiperclocks.html REV. B AUGUST 8, 2001
2
edoMtuptuOottupnIytiraloP
laitnereffidehtgniriwsessucsidhcihw,8erugiF,7egapnonoitcesnoitamrofnInoitacilppAehtotreferesaelP:1ETON
Integrated
Circuit
Systems, Inc.
D
IFFERENTIAL-TO-3.3V L VPECL FANOUT BUFFER
ICS8530-01
LOW SKEW, 1-TO-16
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
Inputs, V
I
Outputs, V
Package Thermal Impedance, θ
Storage T emperature, T
CCx
O
JA
STG
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings
are stress specifications only. Functional operation of product at these conditions or any conditions beyond those listed in the
DC Characteristics
or
AC Characteristics
ods may affect product reliability.
4.6V
-0.5V to VCC + 0.5V
-0.5V to V
CCO
+ 0.5V
47.9°C/W
-65°C to 150°C
is not implied. Exposure to absolute maximum rating conditions for extended peri-
TABLE 4A. POWER SUPPLY DC CHARACTERISTICS, V
lobmySretemaraPsnoitidnoCtseTmuminiMlacipyTmumixaMstinU
V
CC
V
OCC
I
EE
egatloVylppuSeroc/tupnI 531.33.3564.3V
egatloVylppuStuptuO 531.33.3564.3V
tnerruCylppuSrewoP 021Am
TABLE 4B. DIFFERENTIAL DC CHARACTERISTICS, V
lobmySretemaraPsnoitidnoCtseTmuminiMlacipyTmumixaMstinU
KLCV
I
HI
I
LI
V
PP
V
RMC
2,1ETON
tnerruChgiHtupnI
tnerruCwoLtupnI
KLCnV
KLCV
KLCnV
egatloVtupnIkaeP-ot-kaeP 51.03.1V
;egatloVtupnIedoMnommoC
VsadenifedsiegatlovedomnommoC:2ETON
CC
= V
CC
= V
.
= 3.3V±5%, TA = 0°C TO 70°C
CCO
= 3.3V±5%, TA = 0°C TO 70°C
CCO
V=
CC
NI
V=
CC
NI
CC
CC
V564.3=051Aµ
V564.3=5Aµ
V,V564.3=
V0=5-Aµ
NI
V,V564.3=
V0=051-Aµ
NI
V
5.0+V
EE
VsiKLCn,KLCrofegatlovtupnimumixameht,snoitacilppadedneelgnisroF:1ETON
CC
.V3.0+
CC
58.0-V
TABLE 4C. LVPECL DC CHARACTERISTICS, V
CC
= V
= 3.3V±5%, TA = 0°C TO 70°C
CCO
lobmySretemaraPsnoitidnoCtseTmuminiMlacipyTmumixaMstinU
V
HO
V
LO
V
GNIWS
ICS8530DY-01 www.icst.com/products/hiperclocks.html REV. B AUGUST 8, 2001
1ETON;egatloVhgiHtuptuOV
1ETON;egatloVwoLtuptuOV
gniwSegatloVtuptuOkaeP-ot-kaeP 6.058.0V
05htiwdetanimretstuptuO:1ETON Ω Vot
.V2-
OCC
3
4.1-V
OCC
0.2-V
OCC
OCC
OCC
0.1-V
7.1-V
Integrated
Circuit
Systems, Inc.
ICS8530-01
LOW SKEW, 1-TO-16
D
IFFERENTIAL-TO-3.3V L VPECL FANOUT BUFFER
TABLE 5. AC CHARACTERISTICS, V
lobmySretemaraPsnoitidnoCtseTmuminiMlacipyTmumixaMstinU
f
XAM
t
DP
t
)o(ks4,2ETON;wekStuptuO 57sp
t
)pp(ks4,3ETON;wekStraP-ot-traP 88052sp
t
R
t
F
cdoelcyCytuDtuptuO740535%
= V
CC
emiTesiRtuptuOzHM05@%08ot%02003007sp
emiTllaFtuptuOzHM05@%08ot%02003007sp
.stniopssorclaitnereffidehtta
= 3.3V±5%, TA = 0°C TO 70°C
CCO
ycneuqerFtuptuOmumixaM 005zHM
1ETON;yaleDnoitagaporP IJ zHM0051 2sn
.esiwrehtodetonsselnuzHM052taderusaemsretemarapllA
.tniopgnissorctuptuolaitnereffidehtottniopgnissorctupnilaitnereffidehtmorfderusaeM:1ETON
.snoitidnocdaollauqehtiwdnaegatlovylppusemasehttastuptuoneewtebwekssadenifeD:2ETON
.stniopssorclaitnereffidtuptuoehttaderusaeM
segatlovylppusemasehttagnitareposecivedtnereffidnostuptuoneewtebwekssadenifeD:3ETON
derusaemerastuptuoeht,ecivedhcaenostupnifoepytemasehtgnisU.snoitidnocdaollauqehtiwdna
.56dradnatSCEDEJhtiwecnadroccanidenifedsiretemarapsihT:4ETON
ICS8530DY-01 www.icst.com/products/hiperclocks.html REV. B AUGUST 8, 2001
4
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