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8752CYILFT

P1-P3P4-P6P7-P9P10-P12P13-P14
8752CYI www.idt.com REV. C JULY 30, 2010
7
ICS8752I
LOW SKEW, 1-TO-8
LVCMOS CLOCK MULTIPLIER/ZERO DELAY BUFFER
TABLE 7A. AC CHARACTERISTICS, V
DD
= V
DDA
= V
DDO
= 3.3V±5%, TA = -40°C TO 85°C
lobmySretemaraPsnoitidnoCtseTmuminiMlacipyTmumixaMstinU
f
TUO
)edoMLLP(ycneuqerFtuptuO
÷2
011042zHM
÷4
55021zHM
÷6
76.6308zHM
÷8
5.7206zHM
1÷ 2
33.8104zHM
f
OCV
egnaRkcoLOCVLLP 022084zHM
)Ø(t1ETON;tesffOesahPcitatS
,zHM004=OCVf
8÷kcabdeeF
03-07071sp
t
)b(ks4,2ETON;wekSknaB
egdegnisirnoderusaeM
Vta
ODD
2/
55sp
t
)o(ks4,3ETON;wekStuptuO
egdegnisirnoderusaeM
Vta
ODD
2/
001sp
t
)cc(tij
elcyC-ot-elcyC
4ETON;rettiJ
seicneuqerFtnereffiD
sknaBtnereffiDno
004sp
tastuptuOllA
ycneuqerFemaS
57sp
t
L
emiTkcoLLLP 1Sm
t
R
t/
F
emiTllaF/esiRtuptuO%08ot%02004059sp
cdoelcyCytuDtuptuO 740535%
ftaderusaemsretemarapllA
XAM
.esiwrehtodetonsselnu
,langistupnikcabdeefegarevaehtdnakcolctupniehtneewtebecnereffidemitehtsadenifeD:
1ETON
.elbatssiycneuqerfecnerefertupniehtdnadekcolsiLLPehtnehw
.snoitidnocdaollauqehtiwdnasegatlovylppu
semasehttastuptuofoknabanihtiwwekssadenifeD:2ETON
.snoitidnocdaollauqehtiwdnaegatlovylppusemasehttastu
ptuoneewtebwekssadenifeD:3ETON
VtaderusaeM
ODD
.2/
.56dradnatSCEDEJhtiwecnadroccanidenifedsiretemarapsihT:4ETON
8752CYI www.idt.com REV. C JULY 30, 2010
8
ICS8752I
LOW SKEW, 1-TO-8
LVCMOS CLOCK MULTIPLIER/ZERO DELAY BUFFER
TABLE 7B. AC CHARACTERISTICS, V
DD
= V
DDA
= V
DDO
= 2.5V±5%, TA = -40°C TO 85°C
lobmySretemaraPsnoitidnoCtseTmuminiMlacipyTmumixaMstinU
f
TUO
)edoMLLP(ycneuqerFtuptuO
÷2
011042zHM
÷4
55021zHM
÷6
76.6308zHM
÷8
5.7206zHM
1÷ 2
33.8104zHM
f
OCV
egnaRkcoLOCVLLP 022084zHM
)Ø(t1ETON;tesffOesahPcitatS
zHM004=OCVf
8÷kcabdeeF
09-05091sp
t
)b(ks4,2ETON;wekSknaB
egdegnisirnoderusaeM
Vta
ODD
2/
55sp
t
)o(ks4,3ETON;wekStuptuO
egdegnisirnoderusaeM
Vta
ODD
2/
09sp
t
)cc(tij
elcyC-ot-elcyC
4ETON;rettiJ
seicneuqerFtnereffiD
sknaBtnereffiDno
004sp
tastuptuOllA
ycneuqerFemaS
57sp
t
L
emiTkcoLLLP 1Sm
t
R
t/
F
emiTllaF/esiRtuptuO%08ot%02004059sp
cdoelcyCytuDtuptuO 540555%
ftaderusaemsretemarapllA
XAM
.esiwrehtodetonsselnu
,langistupnikcabdeefegarevaehtdnakcolctupniehtneewtebecnereffidemitehtsadenifeD:1ETON
.elbatssiycneuqerfecnerefertupniehtdnadekcolsiLLPehtnehw
.snoitidnocdaollauqehtiwdnasegatlovylppu
semasehttastuptuofoknabanihtiwwekssadenifeD:2ETON
.snoitidnocdaollauqehtiwdnaegatlovylppusemasehttastuptuoneewtebwekssadenifeD:3ETON
VtaderusaeM
ODD
.2/
.56dradnatSCEDEJhtiwecnadroccanidenifedsiretemarapsihT:4ETON
8752CYI www.idt.com REV. C JULY 30, 2010
9
ICS8752I
LOW SKEW, 1-TO-8
LVCMOS CLOCK MULTIPLIER/ZERO DELAY BUFFER
3.3V OUTPUT LOAD AC TEST CIRCUIT
(Where X denotes outputs in the same Bank)
2.5V OUTPUT LOAD AC TEST CIRCUIT
BANK SKEW
OUTPUT SKEW
OUTPUT DUTY CYLCLE/PULSE WIDTH/PERIOD
CYCLE-TO-CYCLE JITTER
t
jit(cc) =
t
cycle n –
t
cycle n+1
1000 Cycles
STATIC PHASE OFFSET
OUTPUT RISE/FALL TIME
PARAMETER MEASUREMENT INFORMATION
SCOPE
Qx
LVCMOS
1.65V±5%
-1.65V±5%
tsk(o)
V
DDO
2
V
DDO
2
Qy
Qx
QA0:QA3,
QB0:QB3
➤
➤
➤
➤
V
DDO
2
V
DDO
2
V
DDO
2
t
cycle n
t
cycle n+1
tsk(b)
V
DDO
2
V
DDO
2
➤
➤
t(Ø)
V
DD
2
V
DD
2
CLK0,
CLK1
FB_IN
QX0:QX3
QX0:QX3
Pulse Width
t
PERIOD
t
PW
t
PERIOD
odc =
V
DDO
2
Clock
Outputs
20%
80%
80%
20%
t
R
t
F
QA0:QA3,
QB0:QB3
V
DD
,
V
DDA
,V
DDO
GND
SCOPE
Qx
LVCMOS
1.25V±5%
-1.25V±5%
V
DD
,
V
DDA
,V
DDO
GND
P1-P3P4-P6P7-P9P10-P12P13-P14

8752CYILFT

Mfr. #:
Buy 8752CYILFT
Manufacturer:
IDT
Description:
Clock Generators & Support Products 8 LVCMOS OUT MUX
Lifecycle:
New from this manufacturer.
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