83940AY-02 www.icst.com/products/hiperclocks.html REV. A JULY 30, 2007
4
ICS83940-02
LOW SKEW, 1-TO-18
DIFFERENTIAL-TO-LVCMOS/LVTTL FANOUT BUFFER
TABLE 5A. AC CHARACTERISTICS, V
DD
= V
DDO
= 3.3V±5%, TA = 0° TO 70°
TABLE 4C. DIFFERENTIAL DC CHARACTERISTICS, V
DD
= 3.3V±5% OR 2.5V±5%, V
DDO
= 3V±5% OR 2.5V±5%, TA = 0° TO 70°
lobmySretemaraPsnoitidnoCtseTmuminiMlacipyTmumixaMstinU
I
HI
tnerruChgiHtupnI
0KLCV
DD
V=
NI
V526.2roV564.3=051Aµ
0KLCnV
DD
V=
NI
V526.2roV564.3=5Aµ
I
LI
tnerruCwoLtupnI
0KLC
V
DD
,V526.2roV564.3=
V
NI
V0=
5-Aµ
0KLCn
V
DD
,V526.2roV564.3=
V
NI
V0=
051-Aµ
V
PP
egatloVtupnIkaeP-ot-kaeP 51.03.1V
V
RMC
;egatloVedoMnommoCtupnI
2,1ETON
5.0+DNGV
DD
58.0-V
Vsi0KLCn,0KLCrofegatlovtupnimumixameht,snoitacilppadedneelgnisroF:1ETON
DD
.V3.0+
VsadenifedsiegatlovedomnommoC:2ETON
HI
.
lobmySretemaraPsnoitidnoCtseTmuminiMlacipyTmumixaMstinU
f
XAM
ycneuqerFtuptuO 002zHM
pt
HL
1ETON;yaleDnoitagaporP 25.3sn
pt
LH
1ETON;yaleDnoitagaporP 25.3sn
t
)o(ks4,2ETON;wekStuptuO 021sp
t
)pp(ks4,3ETON;wekStraP-ot-traP 058sp
t
R
emiTesiRtuptuO%08ot%020530501sn
t
F
emiTllaFtuptuO%08ot%020530501sn
cdoelcyCytuDtuptuOf zHM3315455%
taderusaemsretemarapllAf
XAM
.esiwrehtodetonsselnu
atuptuoehtottniopgnissorctupnilaitnereffidehtmorfderusaeM:1ETON Vt
ODD
.2/
.snoitidnocdaollauqehtiwdnaegatlovylppusemasehttastuptuoneewtebwekssadenifeD:2ETON
VtaderusaeM
ODD
.2/
,segatlovylppusemasehttagnitareposecivedtnereffidnostuptuoneewtebwekssadenifeD:3ETON
taderusaemerastuptuoeht,ecivedhcaenostupnifoepytemasehtgnisU.snoitidnocdaollauqehtiw V
ODD
.2/
.56dradnatSCEDEJhtiwecnadroccanidenifedsiretemarapsihT:4ETON
83940AY-02 www.icst.com/products/hiperclocks.html REV. A JULY 30, 2007
5
ICS83940-02
LOW SKEW, 1-TO-18
DIFFERENTIAL-TO-LVCMOS/LVTTL FANOUT BUFFER
TABLE 5C. AC CHARACTERISTICS, V
DD
= V
DDO
= 2.5V±5%, TA = 0° TO 70°
lobmySretemaraPsnoitidnoCtseTmuminiMlacipyTmumixaMstinU
f
XAM
ycneuqerFtuptuO 002zHM
pt
HL
1ETON;yaleDnoitagaporP 25.3sn
pt
LH
1ETON;yaleDnoitagaporP 25.3sn
t
)o(ks4,2ETON;wekStuptuO 021sp
t
)pp(ks4,3ETON;wekStraP-ot-traP 058sp
t
R
emiTesiRtuptuO%08ot%020530501sn
t
F
emiTllaFtuptuO%08ot%020530501sn
cdoelcyCytuDtuptuOf zHM3310406%
taderusaemsretemarapllAf
XAM
.esiwrehtodetonsselnu
atuptuoehtottniopgnissorctupnilaitnereffidehtmorfderusaeM:1ETON Vt
ODD
.2/
.snoitidnocdaollauqehtiwdnaegatlovylppusemasehttastuptuoneewtebwekssadenifeD:2ETON
VtaderusaeM
ODD
.2/
,segatlovylppusemasehttagnitareposecivedtnereffidnostuptuoneewtebwekssadenifeD:3ETON
taderusaemerastuptuoeht,ecivedhcaenostupnifoepytemasehtgnisU.snoitidnocdaollauqehtiw V
ODD
.2/
.56dradnatSCEDEJhtiwecnadroccanidenifedsiretemarapsihT:4ETON
TABLE 5B. AC CHARACTERISTICS, V
DD
= 3.3V±5%; V
DDO
= 2.5V±5%, TA = 0° TO 70°
lobmySretemaraPsnoitidnoCtseTmuminiMlacipyTmumixaMstinU
f
XAM
ycneuqerFtuptuO 002zHM
pt
HL
1ETON;yaleDnoitagaporP 25.3sn
pt
LH
1ETON;yaleDnoitagaporP 25.3sn
t
)o(ks4,2ETON;wekStuptuO 021sp
t
)pp(ks4,3ETON;wekStraP-ot-traP 058sp
t
R
emiTesiRtuptuO%08ot%020530501sn
t
F
emiTllaFtuptuO%08ot%020530501sn
cdoelcyCytuDtuptuOf zHM3315455%
taderusaemsretemarapllAf
XAM
.esiwrehtodetonsselnu
atuptuoehtottniopgnissorctupnilaitnereffidehtmorfderusaeM:1ETON Vt
ODD
.2/
.snoitidnocdaollauqehtiwdnaegatlovylppusemasehttastuptuoneewtebwekssadenifeD:2ETON
VtaderusaeM
ODD
.2/
,segatlovylppusemasehttagnitareposecivedtnereffidnostuptuoneewtebwekssadenifeD:3ETON
taderusaemerastuptuoeht,ecivedhcaenostupnifoepytemasehtgnisU.snoitidnocdaollauqehtiw V
ODD
.2/
.56dradnatSCEDEJhtiwecnadroccanidenifedsiretemarapsihT:4ETON
83940AY-02 www.icst.com/products/hiperclocks.html REV. A JULY 30, 2007
6
ICS83940-02
LOW SKEW, 1-TO-18
DIFFERENTIAL-TO-LVCMOS/LVTTL FANOUT BUFFER
PARAMETER MEASUREMENT INFORMATION
3.3V CORE/2.5V OUTPUT LOAD AC TEST CIRCUIT
SCOPE
Qx
LVCMOS
2.5V CORE/2.5V OUTPUT LOAD AC TEST CIRCUIT
2.05V±5%
V
DDO
-1.25V±5%
V
DD
1.25V±5%
3.3V CORE/3.3V OUTPUT LOAD AC TEST CIRCUIT
SCOPE
Qx
LVCMOS
1.65V±5%
-1.65V±5%
DIFFERENTIAL INPUT LEVEL
OUTPUT SKEW PART-TO-PART SKEW
SCOPE
Qx
LVCMOS
1.25V±5%
-1.25V±5%
GND
V
DD
,
V
DDO
GND
V
DD
,
V
DDO
GND
V
CMR
Cross Points
V
PP
GND
CLK0
nCLK0
V
DD
tsk(o)
V
DDx
2
V
DDx
2
Qx
Qy
tsk(pp)
V
DDx
2
V
DDx
2
Qx
Qy
PART 1
PART 2

83940AY-02LF

Mfr. #:
Manufacturer:
Description:
IC CLK BUFFER 2:18 200MHZ 32TQFP
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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