1
www.semtech.com
HIGH-PERFORMANCE PRODUCTS
Revision 1/ January 23, 2001
PRELIMINARY
SK15XX Family Functional Block Diagram
SK15XX Family
1:5 Signal Distribution
IN
*
LK
LK*
EL*
E
L
OUT0
OUT0*
*
Q
Q
*
OUT1
OUT1*
OUT2
OUT2*
OUT3
OUT3*
OUT4
OUT4*
SK15XX Family Product Selection Guide
1:5 Signal Distribution
3 GHz Synch / Asynch Operation
tcudorP rotcelloCnepO
9951KS
l
Am21 10022Q
Logic Family
Logic / Translation Family
Open Collector Logic Family
Output Configuration Output Current Availability
2
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HIGH-PERFORMANCE PRODUCTS
rewoP
ylppuS
noitarugifnoCtuptuO tuptuO ytilibaliavA
tcudorP V3.3 V2.5
nepO
rettimE
05 ΩΩΩΩΩ
elbuoD
noitanimreT
05 ΩΩΩΩΩ ecruoS
noitanimreT
lanretnI
kniStnerruC
elbuoD(
)noitanimreT
0051KS
l l l
LCEP/LCE woN
1051KS
l l
LTT/gniwSelbuoD woN
2051KS
l l l
LCEP/LCE woN
3051KS
l l l
LCEP/LCE woN
4051KS
l l l
LCEP/LCE woN
Revision 1/ January 4, 2001
SK15XX Family
1:5 Signal Distribution
PRELIMINARY
tcudorP rettimEnepO
05 Ω elbuoD
noitanimreT
05 Ω ecruoS
noitanimreT
5251KS LCEPotgnihtynA
l
woN
6251KS LCEotgnihtynA
l
woN
7251KS LCEPotgnihtynA
l
woN
8251KS LCEotgnihtynA
l
woN
9251KS LCEPotgnihtynA
l
woN
0351KS LCEotgnihtynA
l
woN
Output Configuration
Translation Availability
SK15XX Family Package Information
5mm x 5mm TQFP
HIGH-PERFORMANCE PRODUCTS
8
D1, E1
2
4
3
D, E
See
Figure 3.
b
Top View
Side View
3
www.semtech.com
e
A
A1
10
b
SEATING
PLANE
A2
Revision 1/ January 4, 2001
SK15XX Family
1:5 Signal Distribution
PRELIMINARY
Revision 1/ January 23, 2001
HIGH-PERFORMANCE PRODUCTS
4
www.semtech.com
PRELIMINARY
L
11
(L1)
R2
GAGE PLANE
25
R1
01
02
2
S
03
00
9
7
9
b
c
9
b1
9
c1
WITH
PLATING
e / 2
b
lobmySNIMMONXAMetoNstnemmoC
A00.101.102.1thgieHffOdnatSegakcaP
1A50.001.051.0paGriA
2A59.000.150.1ssenkcihTydoBegakcaP
DCSB00.73
1DCSB00.52,4htgneLydoBegakcaP
ECSB00.73
1ECSB00.52,4htdiWydoBegakcaP
N23tnuoCdaeL
eCSB05.0hctiPdaeL
b71.022.072.07 ssenkcihTdaeL
1b71.002.032.0
1R80.0
2R80.002.0
000
o
5.3
o
7
o
100o
2011
o
21
o
31
o
3011
o
21
o
31
o
S02.0
c90.002.0
1c90.061.0
L54.006.057.0
1LFER00.1
aaa02.0
bbb02.0
ccc80.0
ddd80.0
1. All dimensions and tolerancing conforms
to ANSI Y14.5M-1982.
2. The top package body size may be smaller
than the bottom package body size by as
much as 0.15 mm.
3. To be determined at seating plane.
4. Dimensions D1 and E1 do not include
mold protrusion. Allowable protrusion
is 0.25 mm per side. D1 and E1 are
maximum plastic body size dimensions
including mold mismatch.
5. Details of Pin 1 identifier optional, but
must be located within the zone indicated.
6. All dimensions are in millimeters.
7. Dimension b does not include Dambar
protrusion. Allowable Dambar protrusion
shall not cause the lead width to exceed
the maximum b dimension by more than
0.08 mm. Dambar cannot be located
on the lower radius or the foot. Minimum
space between protrusion and an
adjacent lead is 0.07 mm for 0.4 mm and
0.5 mm pitch packages.
8. Exact shape of each corner is optional.
9. These dimensions apply to the flat
section of the lead between 0.10 mm
and 0.25 mm from the lead tip.
10. A1 is defined as the distance from the
seating plane to the lowest point of the
package body.
JEDEC Variation
All Dimensions in Millimeters
SK15XX Family Package Information (continued)
5mm x 5mm TQFP
Figure 1. Figure 2. Figure 3.
SK15XX Family
1:5 Signal Distribution
5
www.semtech.com
HIGH-PERFORMANCE PRODUCTS
Revision 1/ January 23, 2001
PRELIMINARY
lobmySretemaraP eulaVtinU
V
EE
V(ylppuSrewoP
CC
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V
CC
V(ylppuSrewoP
EE
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V
I
V(egatloVtupnI
CC
V,V0=
I
Vnahtevitageneromton
EE
)0ot0.6-V
V
I
V(egatloVtupnI
E
V,V0=
I
Vnahtevitisoperomton
CC
)0ot0.6V
I
TUO
tnerruCtuptuO
suounitnoC
egruS
05
001
Am
Am
T
A
egnaRerutarepmeTgnitarepO 07+ot0
o
C
T
gts
erutarepmeTegarotS 051+ot56-
o
C
T
los
542:sdnoces3ot2<(erutarepmeTredloS
o
C)derised562
o
C
SK15XX Family
1:5 Signal Distribution
Absolute Maximum Ratings*
* Maximum Ratings are those values beyond which damage to the device may occur.
Revision 1/ January 23, 2001
HIGH-PERFORMANCE PRODUCTS
6
www.semtech.com
PRELIMINARY
Description Features
Pin Description
Package Information
The SK1500 is an extremely fast, stable, and accurate
low skew 1:5 clock / signal distributor featuring a
synchronous enable, which allows the outputs to be
turned off and on without the risk of an unpredictable
output pulse. The D - flip-flop is triggered on the
falling edge of the clock.
The SK1500 uses standard open emitter ECL outputs
optimized for:
• General purpose ECL compatible applications
• Multiple destination applications (daisy
chain).
Functional Block Diagram
• 1:5 Clock/Data Driver
• 3 GHz Fmax
• 3.3V / 5.2V Compatible
IN
*
C
LK
C
LK*
S
EL*
SEL
OUT0
OUT0*
*
Q
Q
*
OUT1
OUT1*
OUT2
OUT2*
OUT3
OUT3*
OUT4
OUT4*
0
VEE
SEL
SEL*
CLK
CLK*
IN
IN*
VCC
VCC
N/C
N/C
OUT2
OUT2*
N/C
N/C
VEE
VCC
OUT0
OUT0*
N/C
N/C
OUT1
OUT1*
VEE
VEE
OUT4*
OUT4
N/C
N/C
OUT3*
OUT3
VCC
32 pin, 5 mm x 5 mm
TQFP Package
OUT
OUT*
VCC
Output Options
Open Emitter
Output Swing
VCC
VEE
1.3V
3.3V
or
5.2V
700 mV
HIGH-PERFORMANCE PRODUCTS
5
SK1500
1:5 Signal Distribution
PRELIMINARY
7
www.semtech.com
HIGH-PERFORMANCE PRODUCTS
Revision 1/ January 23, 2001
PRELIMINARY
retemaraPlobmySniMpyTxaMstinU
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CCV
CCV-2.
V
V
NI(- ,*NIKLC- LES,*KLC-)*LES
)1etoN(egatloVtupnIlaitnereffiDtupnI|- |*tupnI2.3.4V
)*KLC/KLC(stupnIgnimiT
tnerruChgiHtupnI
tnerruCwoLtupnI
HII
LII
1+
-1
52+
1+
Aµ
Aµ
)*LES/LES,*NI/NI(stupnIlanoitcnuF
tnerruCtupnILII,HII-024052+Aµ
stuptuO
egatloVtuptuOlatigiD
egnaRedoMnommoCtuptuO
TUO|- |*TUO
2/)*TUO+TUO(
006
CCV-5.1
007
CCV-3.1CCV-1.1
Vm
V
ylppuSrewoP
tnerruCylppuSrewoP
egatloVylppuSrewoP
EEI
CCV-EEV0.3
59021
5.5
Am
V
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noitpOecnamrofrePhgiH
yaleDnoitagaporP
)0=LES(TUOotKLC
)1=LES(TUOotKLC
TUOotLES
dpT
dpT
dpT
094
043
033
095
044
034
096
045
035
sp
sp
sp
wekSlennahCotlennahC 02<sp
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emiTdloH
usT
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001
001
sp
sp
)%08/%02(semiTllaFdnaesiRtuptuOfT/rT521051sp
tneiciffeoCerutarepmeT
∆ /dpT ∆T
1</spoC
AC Characteristics
Test Conditions: Outputs terminated with 50Ω to VCC – 2V.
Note 1: Production tested to a maximum V
diff
= 2.0V.
Note 1: Guaranteed by characterization. Not production tested.
SK1500
1:5 Signal Distribution
DC Characteristics
Revision 1/ January 23, 2001
HIGH-PERFORMANCE PRODUCTS
8
www.semtech.com
PRELIMINARY
The SK1501 is an extremely fast, stable, and accurate
low skew 1:5 clock / signal distributor featuring a
synchronous enable, which allows the outputs to be
turned off and on without the risk of an unpredictable
output pulse. The D - flip-flop is triggered on the
falling edge of the clock.
The SK1501 uses open emitter outputs with a double
amplitude swing suitable for the following applications:
• TTL compatible destinations
• Double termination situations that require
a full swing at the destination
• Long cables
VCC
VEE
4.5V
or
5.2V
1.9V
1.4V
Description
Features
Pin Description
Package Information
Functional Block Diagram
• 1:5 Clock/Data Driver
• 2 GHz Fmax
• 4.5V / 5.2V Compatible
IN
*
C
LK
C
LK*
S
EL*
SEL
OUT0
OUT0*
*
Q
Q
*
OUT1
OUT1*
OUT2
OUT2*
OUT3
OUT3*
OUT4
OUT4*
0
VEE
SEL
SEL*
CLK
CLK*
IN
IN*
VCC
VCC
N/C
N/C
OUT2
OUT2*
N/C
N/C
VEE
VCC
OUT0
OUT0*
N/C
N/C
OUT1
OUT1*
VEE
VEE
OUT4*
OUT4
N/C
N/C
OUT3*
OUT3
VCC
32 pin, 5 mm x 5 mm
TQFP Package
OUT
OUT*
VCC
Output Options
Open Emitter
Output Swing
SK1501
1:5 Signal Distribution
9
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HIGH-PERFORMANCE PRODUCTS
Revision 1/ January 23, 2001
PRELIMINARY
AC Characteristics
retemaraPlobmySniMpyTxaMstinU
stupnI
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woLtupnI
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LIV
0.2+EEV
EEV
CCV
2.-CCV
V
V
-NI(,*NI-KLC)*LES-LES,*KLC
egatloVtupnIlaitnereffiD|*tupnI-tupnI|2.3.4V
)*KLC/KLC(stupnIgnimiT
tnerruChgiHtupnI
tnerruCwoLtupnI
HII
LII
1+
1-
52+
1+
Aµ
Aµ
)*LES/LES,*NI/NI(stupnIlanoitcnuF
tnerruCtupnILII,HII024-052+Aµ
stuptuO
egatloVtuptuOlatigiD
egnaRedoMnommoCtuptuO
|*TUO-TUO|
2/)*TUO+TUO(
2.1
1.2-CCV
4.1
-CCV9.1-CCV7.1
V
V
ylppuSrewoP
tnerruCylppuSrewoP
egatloVylppuSrewoP
EEI
EEV-CCV2.4
59021
5.5
Am
V
Test Conditions: Outputs terminated with 50Ω to VCC – 3V.
Note 1: Guaranteed by characterization. Not production tested.
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noitpOecnamrofrePhgiH
yaleDnoitagaporP
)0=LES(TUOotKLC
)1=LES(TUOotKLC
TUOotLES
dpT
dpT
dpT
094
043
033
095
044
034
096
045
035
sp
sp
sp
wekSlennahCotlennahC 02<sp
)1etoN(ycneuqerFgnitarepOmumixaMxamF0.2zHG
)1etoN(htdiWesluPmuminiMnimWP052sp
)1etoN(KLCotNI
emiTpUteS
emiTdloH
usT
hT
001
001
sp
sp
)%08/%02(semiTllaFdnaesiRtuptuOfT/rT002052sp
tneiciffeoCerutarepmeT
∆ /dpT ∆T
1</sp
o
C
SK1501
1:5 Signal Distribution
DC Characteristics
Revision 1/ January 23, 2001
HIGH-PERFORMANCE PRODUCTS
10
www.semtech.com
PRELIMINARY
The SK1502 is an extremely fast, stable, and accurate
low skew 1:5 clock / signal distributor featuring a
synchronous enable, which allows the outputs to be
turned off and on without the risk of an unpredictable
output pulse. The D - flip-flop is triggered on the
falling edge of the clock.
The SK1502 uses 50Ω outputs with source /sink
capability, and is optimized for applications that require:
• Point to point, double terminated, timing
critical lines
Description Features
Pin Description
Package Information
Functional Block Diagram
• 1:5 Clock/Data Driver
• 3 GHz Fmax
• 3.3V / 5.2V Compatible
IN
*
C
LK
C
LK*
S
EL*
SEL
OUT0
OUT0*
*
Q
Q
*
OUT1
OUT1*
OUT2
OUT2*
OUT3
OUT3*
OUT4
OUT4*
0
VEE
SEL
SEL*
CLK
CLK*
IN
IN*
VCC
VCC
N/C
N/C
OUT2
OUT2*
N/C
N/C
VEE
VCC
OUT0
OUT0*
N/C
N/C
OUT1
OUT1*
VEE
VEE
OUT4*
OUT4
N/C
N/C
OUT3*
OUT3
VCC
32 pin, 5 mm x 5 mm
TQFP Package
Output Options
50Ω Source / Sink
Output Swing
OUT
VCC
OUT
VEE
VEE
*
50Ω
50Ω
4 mA 4 mA
VCC
VEE
1.3V
3.3V
or
5.2V
350 mV
At destination
(double termination)
SK1502
1:5 Signal Distribution
11
www.semtech.com
HIGH-PERFORMANCE PRODUCTS
Revision 1/ January 23, 2001
PRELIMINARY
retemaraPlobmySniMpyTxaMstinU
stupnI
hgiHtupnI
woLtupnI
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LIV
0.2+EEV
EEV
CCV
CCV-2.
V
V
NI(- ,*NIKLC- LES,*KLC-)*LES
egatloVtupnIlaitnereffiDtupnI|- |*tupnI2.3.4V
)*KLC/KLC(stupnIgnimiT
tnerruChgiHtupnI
tnerruCwoLtupnI
HII
LII
1+
-1
52+
1+
Aµ
Aµ
)*LES/LES,*NI/NI(stupnIlanoitcnuF
tnerruCtupnILII,HII-024052+Aµ
stuptuO
egatloVtuptuOlatigiD
egnaRedoMnommoCtuptuO
ecruoStnerruClanretnI
ecnadepmItuptuO
TUO|- |*TUO
2/)*TUO+TUO(
KNISI
TUOR
006
CCV-5.1
4
04
007
CCV-3.1
5
54
CCV-1.1
6
05
Vm
V
Am
Ω
ylppuSrewoP
tnerruCylppuSrewoP
egatloVylppuSrewoP
EEI
CCV-EEV0.3
531071
5.5
Am
V
Test Conditions: Outputs terminated with 50Ω to VCC – 2V.
AC Characteristics
Note 1: Guaranteed by characterization. Not production tested.
retemaraPlobmySniMpyTxaMstinU
noitpOecnamrofrePhgiH
yaleDnoitagaporP
)0=LES(TUOotKLC
)1=LES(TUOotKLC
TUOotLES
dpT
dpT
dpT
094
043
033
095
044
034
096
045
035
sp
sp
sp
wekSlennahCotlennahC 02<sp
)1etoN(ycneuqerFgnitarepOmumixaMxamF0.3zHG
)1etoN(htdiWesluPmuminiMnimWP061sp
)1etoN(KLCotNI
emiTpUteS
emiTdloH
usT
hT
001
001
sp
sp
)%08/%02(semiTllaFdnaesiRtuptuOfT/rT521051sp
tneiciffeoCerutarepmeTD/dpTDT 1</spoC
SK1502
1:5 Signal Distribution
DC Characteristics
Revision 1/ January 23, 2001
HIGH-PERFORMANCE PRODUCTS
12
www.semtech.com
PRELIMINARY
Description Features
Package Information
Functional Block Diagram
• 1:5 Clock/Data Driver
• 3 GHz Fmax
• 3.3V / 5.2V Compatible
IN
*
C
LK
C
LK*
S
EL*
SEL
OUT0
OUT0*
*
Q
Q
*
OUT1
OUT1*
OUT2
OUT2*
OUT3
OUT3*
OUT4
OUT4*
0
VEE
SEL
SEL*
CLK
CLK*
IN
IN*
VCC
VCC
N/C
N/C
OUT2
OUT2*
N/C
N/C
VEE
VCC
OUT0
OUT0*
N/C
N/C
OUT1
OUT1*
VEE
VEE
OUT4*
OUT4
N/C
N/C
OUT3*
OUT3
VCC
32 pin, 5 mm x 5 mm
TQFP Package
Output Options
Internal Current Sink
Output Swing
The SK1503 is an extremely fast, stable, and accurate
low skew 1:5 clock / signal distributor featuring a
synchronous enable, which allows the outputs to be
turned off and on without the risk of an unpredictable
output pulse. The D - flip-flop is triggered on the
falling edge of the clock.
The SK1503 outputs are open emitter with an internal
current source, optimized for applications that are:
• Point to point, double terminated, timing
critical lines
• Non-50Ω transmission lines
OUT
OUT
VEE
VEE
VCC
*
4 mA 4 mA
VCC
VEE
1.3V
3.3V
or
5.2V
350 mV
At destination
(double termination)
Pin Description
SK1503
1:5 Signal Distribution
13
www.semtech.com
HIGH-PERFORMANCE PRODUCTS
Revision 1/ January 23, 2001
PRELIMINARY
Note 1: Guaranteed by characterization. Not production tested.
retemaraPlobmySniMpyTxaMstinU
stupnI
hgiHtupnI
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LIV
0.2+EEV
EEV
CCV
CCV-2.
V
V
NI(- ,*NIKLC- LES,*KLC-)*LES
egatloVtupnIlaitnereffiDtupnI|- |*tupnI2.3.4V
)*KLC/KLC(stupnIgnimiT
tnerruChgiHtupnI
tnerruCwoLtupnI
HII
LII
1+
-1
52+
1+
Aµ
Aµ
)*LES/LES,*NI/NI(stupnIlanoitcnuF
tnerruCtupnILII,HII-024052+Aµ
stuptuO
egatloVtuptuOlatigiD
egnaRedoMnommoCtuptuO
ecruoStnerruClanretnI
TUO|- |*TUO
2/)*TUO+TUO(
KNISI
006
CCV-5.1
4
007
CCV-3.1
5
CCV-1.1
6
Vm
V
Am
ylppuSrewoP
tnerruCylppuSrewoP
egatloVylppuSrewoP
EEI
CCV-EEV0.3
531071
5.5
Am
V
Test Conditions:
DC Characteristics
AC Characteristics
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noitpOecnamrofrePhgiH
yaleDnoitagaporP
)0=LES(TUOotKLC
)1=LES(TUOotKLC
TUOotLES
dpT
dpT
dpT
094
043
033
095
044
034
096
045
035
sp
sp
sp
wekSlennahCotlennahC 02<sp
)1etoN(ycneuqerFgnitarepOmumixaMxamF0.3zHG
)1etoN(htdiWesluPmuminiMnimWP061sp
)1etoN(KLCotNI
emiTpUteS
emiTdloH
usT
hT
001
001
sp
sp
)%08/%02(semiTllaFdnaesiRtuptuOfT/rT521051sp
tneiciffeoCerutarepmeT
∆ /dpT ∆T
1</spoC
SK1503
1:5 Signal Distribution
Revision 1/ January 23, 2001
HIGH-PERFORMANCE PRODUCTS
14
www.semtech.com
PRELIMINARY
Description
Features
Package Information
Functional Block Diagram
• 1:5 Clock/Data Driver
• 3 GHz Fmax
• 3.3V / 5.2V Compatible
IN
*
C
LK
C
LK*
S
EL*
SEL
OUT0
OUT0*
*
Q
Q
*
OUT1
OUT1*
OUT2
OUT2*
OUT3
OUT3*
OUT4
OUT4*
0
VEE
SEL
SEL*
CLK
CLK*
IN
IN*
VCC
VCC
N/C
N/C
OUT2
OUT2*
N/C
N/C
VEE
VCC
OUT0
OUT0*
N/C
N/C
OUT1
OUT1*
VEE
VEE
OUT4*
OUT4
N/C
N/C
OUT3*
OUT3
VCC
32 pin, 5 mm x 5 mm
TQFP Package
Output Options
Output Swing
The SK1504 is an extremely fast, stable, and accurate
low skew 1:5 clock / signal distributor featuring a
synchronous enable, which allows the outputs to be
turned off and on without the risk of an unpredictable
output pulse. The D - flip-flop is triggered on the
falling edge of the clock.
The SK1504 outputs are 50Ω with source and sink
capability, optimized for:
• Point to point, series terminated, timing
critical lines
Pin Description
50Ω Source / Sink
OUT
OUT
VEE
VEE
VCC
*
50Ω
50Ω
8 mA 8 mA
VCC
VEE
1.3V
3.3V
or
5.2V
700 mV
SK1504
1:5 Signal Distribution
15
www.semtech.com
HIGH-PERFORMANCE PRODUCTS
Revision 1/ January 23, 2001
PRELIMINARY
Note 1: Guaranteed by characterization. Not production tested.
AC Characteristics
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stupnI
hgiHtupnI
woLtupnI
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LIV
0.2+EEV
EEV
CCV
CCV-2.
V
V
NI(- ,*NIKLC- LES,*KLC-)*LES
egatloVtupnIlaitnereffiDtupnI|- |*tupnI2.3.4V
)*KLC/KLC(stupnIgnimiT
tnerruChgiHtupnI
tnerruCwoLtupnI
HII
LII
1+
-1
52+
1+
Aµ
Aµ
)*LES/LES,*NI/NI(stupnIlanoitcnuF
tnerruCtupnILII,HII-024052+Aµ
stuptuO
egatloVtuptuOlatigiD
egnaRedoMnommoCtuptuO
ecruoStnerruClanretnI
ecnadepmItuptuO
TUO|- |*TUO
2/)*TUO+TUO(
KNISI
TUOR
006
CCV-5.1
5.6
04
007
CCV-3.1
8
54
CCV-1.1
01
05
Vm
V
Am
Ω
ylppuSrewoP
tnerruCylppuSrewoP
egatloVylppuSrewoP
EEI
CCV-EEV0.3
571122
5.5
Am
V
Test Conditions:
retemaraPlobmySniMpyTxaMstinU
noitpOecnamrofrePhgiH
yaleDnoitagaporP
)0=LES(TUOotKLC
)1=LES(TUOotKLC
TUOotLES
dpT
dpT
dpT
094
043
033
095
044
034
096
045
035
sp
sp
sp
wekSlennahCotlennahC 02<sp
)1etoN(ycneuqerFgnitarepOmumixaMxamF0.3zHG
)1etoN(htdiWesluPmuminiMnimWP061sp
)1etoN(KLCotNI
emiTpUteS
emiTdloH
usT
hT
001
001
sp
sp
)%08/%02(semiTllaFdnaesiRtuptuOfT/rT521051sp
tneiciffeoCerutarepmeT
∆ /dpT ∆T
1</spoC
SK1504
1:5 Signal Distribution
DC Characteristics
Revision 1/ January 23, 2001
HIGH-PERFORMANCE PRODUCTS
16
www.semtech.com
PRELIMINARY
Description Features
Package Information
Functional Block Diagram
• 1:5 Clock/Data Driver
• 3 GHz Fmax
• Anything to PECL Translation
IN
*
C
LK
C
LK*
S
EL*
SEL
OUT0
OUT0*
*
Q
Q
*
OUT1
OUT1*
OUT2
OUT2*
OUT3
OUT3*
OUT4
OUT4*
0
VEE
SEL
SEL*
CLK
CLK*
IN
IN*
VCC
VCC
N/C
N/C
OUT2
OUT2*
N/C
N/C
VEE
VCC
OUT0
OUT0*
N/C
N/C
OUT1
OUT1*
VEE
VEE
OUT4*
OUT4
N/C
N/C
OUT3*
OUT3
VCC
32 pin, 5 mm x 5 mm
TQFP Package
Output Options
Output Swing
The SK1525 is an extremely fast, stable, and accurate
low skew 1:5 clock / signal distributor featuring a
synchronous enable, which allows the outputs to be
turned off and on without the risk of an upredictable
output pulse. It is also capable of receiving inputs of
any technology or voltage level. The D - flip-flop is
triggered on the falling edge of the clock.
The SK1525 has open emitter PECL outputs.
Target applications:
• High speed clock / data lines
that require translation
• Multiple destination (daisy chain)
applications
Pin Description
Open Emitter
OUT
OUT*
VCC
VCC
VEE
1.3V
700 mV
VIL
VIL
VIH
VIH
.
.
.
.
VCC
VEE
Input Swing
SK1525
Anything to PECL Translator
17
www.semtech.com
HIGH-PERFORMANCE PRODUCTS
Revision 1/ January 23, 2001
PRELIMINARY
Note 1: Guaranteed by characterization. Not production tested.
AC Characteristics
retemaraP
lobmySniMpyTxaMstinU
stupnI
hgiHtupnI
woLtupnI
HIV
LIV
0.2+EEV
EEV
CCV
CCV-2.
V
V
NI(- ,*NIKLC- LES,*KLC-)*LES
egatloVtupnIlaitnereffiDtupnI|- |*tupnI2.3.4V
)*KLC/KLC(stupnIgnimiT
tnerruChgiHtupnI
tnerruCwoLtupnI
HII
LII
+1
-1
52+
1+
Aµ
Aµ
)*LES/LES,*NI/NI(stupnIlanoitcnuF
tnerruCtupnILII,HII-024052+Aµ
stuptuO
egatloVtuptuOlatigiD
egnaRedoMnommoCtuptuO
TUO|- |*TUO
2/)*TUO+TUO(
006
CCV-5.1
007
CCV-3.1CCV-1.1
Vm
V
ylppuSrewoP
tnerruCylppuSrewoP
egatloVylppuSevitisoP
egatloVylppuSevitageN
EEI
CCV
EEV
0.3
-6.3
59
3.3
-3.3
021
6.3
-0.3
Am
V
V
Test Conditions: Outputs terminated with 50Ω to VCC – 2V.
retemaraPlobmySniMpyTxaMstinU
noitpOecnamrofrePhgiH
yaleDnoitagaporP
)0=LES(TUOotKLC
)1=LES(TUOotKLC
TUOotLES
dpT
dpT
dpT
094
043
033
095
044
034
096
045
035
sp
sp
sp
wekSlennahCotlennahC 02<sp
)1etoN(ycneuqerFgnitarepOmumixaMxamF0.3zHG
)1etoN(htdiWesluPmuminiMnimWP061sp
)1etoN(KLCotNI
emiTpUteS
emiTdloH
usT
hT
001
001
sp
sp
)%08/%02(semiTllaFdnaesiRtuptuOfT/rT521051sp
tneiciffeoCerutarepmeT
∆ /dpT ∆T
1</spoC
SK1525
Anything to PECL Translator
DC Characteristics
Revision 1/ January 23, 2001
HIGH-PERFORMANCE PRODUCTS
18
www.semtech.com
PRELIMINARY
Description Features
Package Information
Functional Block Diagram
• 1:5 Clock/Data Driver
• 3 GHz Fmax
• Anything to ECL Translation
IN
*
C
LK
C
LK*
S
EL*
SEL
OUT0
OUT0*
*
Q
Q
*
OUT1
OUT1*
OUT2
OUT2*
OUT3
OUT3*
OUT4
OUT4*
0
32 pin, 5 mm x 5 mm
TQFP Package
Output Options
Output Swing
The SK1526 is an extremely fast, stable and accurate
low skew 1:5 clock / signal distributor featuring a
synchronous enable, which allows the outputs to be
turned off and on without the risk of an upredictable
output pulse. It is also capable of receiving inputs of
any technology or voltage level. The D - flip-flop is
triggered on the falling edge of the clock.
The SK1526 has standard open emitter ECL outputs.
Target applications:
• High speed clock / data lines
that require translation
• Multiple destination (daisy chain)
applications
Pin Description
Open Emitter
VIL
VIL
VIH
VIH
.
.
.
.
VCC
VEE
Input Swing
VEE
SEL
SEL*
CLK
CLK*
IN
IN*
VCC
VGG
N/C
N/C
OUT2
OUT2*
N/C
N/C
VEE
VGG
OUT0
OUT0*
N/C
N/C
OUT1
OUT1*
VEE
VEE
OUT4*
OUT4
N/C
N/C
OUT3*
OUT3
VGG
OUT
OUT*
VGG
VGG
VEE
700 mV
1.3V
SK1526
Anything to ECL Translator
19
www.semtech.com
HIGH-PERFORMANCE PRODUCTS
Revision 1/ January 23, 2001
PRELIMINARY
Note 1: Guaranteed by characterization. Not production tested.
AC Characteristics
Test Conditions: Outputs terminated with 50Ω to VGG – 2V.
retemaraPlobmySniMpyTxaMstinU
stupnI
hgiHtupnI
woLtupnI
HIV
LIV
0.2+EEV
EEV
CCV
CCV-2.
V
V
NI(- ,*NIKLC- LES,*KLC-)*LES
egatloVtupnIlaitnereffiDtupnI|- |*tupnI2.3.4V
)*KLC/KLC(stupnIgnimiT
tnerruChgiHtupnI
tnerruCwoLtupnI
HII
LII
+1
-1
52+
1+
Aµ
Aµ
)*LES/LES,*NI/NI(stupnIlanoitcnuF
tnerruCtupnILII,HII-024052+Aµ
stuptuO
egatloVtuptuOlatigiD
egnaRedoMnommoCtuptuO
TUO|- |*TUO
2/)*TUO+TUO(
006
GGV-5.1
007
GGV-3.1GGV-1.1
Vm
V
ylppuSrewoP
tnerruCylppuSrewoP
egatloVylppuSevitisoP
egatloVylppuSevitageN
EEI
CCI
CCV
GGV
EEV
CCV-GGV
0.2
-1.
-6.3
0
59
54
3.3
0
-3.3
021
25
6.3
0.2
-0.3
6.3
Am
Am
V
V
V
V
retemaraPlobmySniMpyTxaMstinU
noitpOecnamrofrePhgiH
yaleDnoitagaporP
)0=LES(TUOotKLC
)1=LES(TUOotKLC
TUOotLES
dpT
dpT
dpT
094
043
033
095
044
034
096
045
035
sp
sp
sp
wekSlennahCotlennahC 02<sp
)1etoN(ycneuqerFgnitarepOmumixaMxamF0.3zHG
)1etoN(htdiWesluPmuminiMnimWP061sp
)1etoN(KLCotNI
emiTpUteS
emiTdloH
usT
hT
001
001
sp
sp
)%08/%02(semiTllaFdnaesiRtuptuOfT/rT521051sp
tneiciffeoCerutarepmeT
∆ /dpT ∆T
1</spoC
SK1526
Anything to ECL Translator
DC Characteristics
Revision 1/ January 23, 2001
HIGH-PERFORMANCE PRODUCTS
20
www.semtech.com
PRELIMINARY
Description
Features
Package Information
Functional Block Diagram
• 1:5 Clock/Data Driver
• 3 GHz Fmax
• Anything to PECL Translation
IN
*
C
LK
C
LK*
S
EL*
SEL
OUT0
OUT0*
*
Q
Q
*
OUT1
OUT1*
OUT2
OUT2*
OUT3
OUT3*
OUT4
OUT4*
0
VEE
SEL
SEL*
CLK
CLK*
IN
IN*
VCC
VCC
N/C
N/C
OUT2
OUT2*
N/C
N/C
VEE
VCC
OUT0
OUT0*
N/C
N/C
OUT1
OUT1*
VEE
VEE
OUT4*
OUT4
N/C
N/C
OUT3*
OUT3
VCC
32 pin, 5 mm x 5 mm
TQFP Package
Output Options
Output Swing
The SK1527 is an extremely fast, stable, and accurate
low skew 1:5 clock / signal distributor featuring a
synchronous enable, which allows the outputs to be
turned off and on without the risk of an upredictable
output pulse. It is also capable of receiving inputs of
any technology or voltage level. The D - flip-flop is
triggered on the falling edge of the clock.
The SK1527 uses 50Ω outputs with source /sink
capability, and is optimized for:
• High speed clock / data lines
that require translation
• Point to point, double termination
applications
Pin Description
50Ω Source / Sink
VIL
VIL
VIH
VIH
.
.
.
.
VCC
VEE
Input Swing
OUT
VCC
OUT
VEE
VEE
*
50Ω
50Ω
4 mA 4 mA
VCC
VEE
1.3V
350 mV
At destination
(double termination)
SK1527
Anything to PECL Translator
21
www.semtech.com
HIGH-PERFORMANCE PRODUCTS
Revision 1/ January 23, 2001
PRELIMINARY
Note 1: Guaranteed by characterization. Not production tested.
AC Characteristics
Test Conditions: Outputs unterminated.
retemaraPlobmySniMpyTxaMstinU
stupnI
hgiHtupnI
woLtupnI
HIV
LIV
0.2+EEV
EEV
CCV
CCV-2.
V
V
NI(- ,*NIKLC- LES,*KLC-)*LES
egatloVtupnIlaitnereffiDtupnI|- |*tupnI2.3.4V
)*KLC/KLC(stupnIgnimiT
tnerruChgiHtupnI
tnerruCwoLtupnI
HII
LII
1+
-1
52+
1+
Aµ
Aµ
)*LES/LES,*NI/NI(stupnIlanoitcnuF
tnerruCtupnILII,HII-024052+Aµ
stuptuO
egatloVtuptuOlatigiD
egnaRedoMnommoCtuptuO
ecruoStnerruClanretnI
ecnadepmItuptuO
TUO|- |*TUO
2/)*TUO+TUO(
KNISI
TUOR
006
CCV-5.1
4
04
007
CCV-3.1
5
54
CCV-1.1
6
05
Vm
V
Am
Ω
ylppuSrewoP
tnerruCylppuSrewoP
egatloVylppuSevitisoP
egatloVylppuSevitageN
EEI
CCV
EEV
0.3
-6.3
531
3.3
-3.3
071
6.3
-0.3
Am
V
V
retemaraPlobmySniMpyTxaMstinU
noitpOecnamrofrePhgiH
yaleDnoitagaporP
)0=LES(TUOotKLC
)1=LES(TUOotKLC
TUOotLES
dpT
dpT
dpT
094
043
033
095
044
034
096
045
035
sp
sp
sp
wekSlennahCotlennahC 02<sp
)1etoN(ycneuqerFgnitarepOmumixaMxamF0.3zHG
)1etoN(htdiWesluPmuminiMnimWP061sp
)1etoN(KLCotNI
emiTpUteS
emiTdloH
usT
hT
001
001
sp
sp
)%08/%02(semiTllaFdnaesiRtuptuOfT/rT521051sp
tneiciffeoCerutarepmeT
∆ /dpT ∆T
1</spoC
SK1527
Anything to PECL Translator
DC Characteristics
Revision 1/ January 23, 2001
HIGH-PERFORMANCE PRODUCTS
22
www.semtech.com
PRELIMINARY
Description Features
Package Information
Functional Block Diagram
• 1:5 Clock/Data Driver
• 3 GHz Fmax
• Anything to ECL Translation
IN
*
C
LK
C
LK*
S
EL*
SEL
OUT0
OUT0*
*
Q
Q
*
OUT1
OUT1*
OUT2
OUT2*
OUT3
OUT3*
OUT4
OUT4*
0
32 pin, 5 mm x 5 mm
TQFP Package
Output Options
Output Swing
The SK1528 is an extremely fast, stable, and accurate
low skew 1:5 clock / signal distributor featuring a
synchronous enable, which allows the outputs to be
turned off and on without the risk of an upredictable
output pulse. It is also capable of receiving inputs of
any technology and voltage level. The D - flip-flop is
triggered on the falling edge of the clock.
The SK1528 has 50Ω outputs with source /sink
capability, and is optimized for:
• High speed clock / data lines that
require translation
• Point to point, double termination
applications
Pin Description
VIL
VIL
VIH
VIH
.
.
.
.
VCC
VEE
Input Swing
VEE
SEL
SEL*
CLK
CLK*
IN
IN*
VCC
VGG
N/C
N/C
OUT2
OUT2*
N/C
N/C
VEE
VGG
OUT0
OUT0*
N/C
N/C
OUT1
OUT1*
VEE
VEE
OUT4*
OUT4
N/C
N/C
OUT3*
OUT3
VGG
OUT
VGG
OUT
VEE
VEE
*
50Ω
50Ω
4 mA 4 mA
50Ω Source / Sink
VGG
VEE
1.3V
350 mV
At destination
(double termination)
SK1528
Anything to ECL Translator
23
www.semtech.com
HIGH-PERFORMANCE PRODUCTS
Revision 1/ January 23, 2001
PRELIMINARY
Note 1: Guaranteed by characterization. Not production tested.
AC Characteristics
Test Conditions: Outputs unterminated.
retemaraPlobmySniMpyTxaMstinU
stupnI
hgiHtupnI
woLtupnI
HIV
LIV
0.2+EEV
EEV
CCV
CCV-2.
V
V
NI(- ,*NIKLC- LES,*KLC-)*LES
egatloVtupnIlaitnereffiDtupnI|- |*tupnI2.3.4V
)*KLC/KLC(stupnIgnimiT
tnerruChgiHtupnI
tnerruCwoLtupnI
HII
LII
1+
-1
52+
1+
Aµ
Aµ
)*LES/LES,*NI/NI(stupnIlanoitcnuF
tnerruCtupnILII,HII-024052+Aµ
stuptuO
egatloVtuptuOlatigiD
egnaRedoMnommoCtuptuO
ecruoStnerruClanretnI
ecnadepmItuptuO
TUO|- |*TUO
2/)*TUO+TUO(
KNISI
TUOR
006
GGV-5.1
4
04
007
GGV-3.1
5
54
GGV-1.1
6
05
Vm
V
Am
Ω
ylppuSrewoP
tnerruCylppuSrewoP
egatloVylppuSevitisoP
egatloVylppuSevitageN
EEI
CCI
CCV
GGV
EEV
CCV-GGV
0.2
-1.
-6.3
0
531
54
3.3
0
-3.3
071
25
6.3
0.2
-0.3
6.3
Am
Am
V
V
V
V
retemaraPlobmySniMpyTxaMstinU
noitpOecnamrofrePhgiH
yaleDnoitagaporP
)0=LES(TUOotKLC
)1=LES(TUOotKLC
TUOotLES
dpT
dpT
dpT
094
043
033
095
044
034
096
045
035
sp
sp
sp
wekSlennahCotlennahC 02<sp
)1etoN(ycneuqerFgnitarepOmumixaMxamF0.3zHG
)1etoN(htdiWesluPmuminiMnimWP061sp
)1etoN(KLCotNI
emiTpUteS
emiTdloH
usT
hT
001
001
sp
sp
)%08/%02(semiTllaFdnaesiRtuptuOfT/rT521051sp
tneiciffeoCerutarepmeT
∆ /dpT ∆T
1</spoC
SK1528
Anything to ECL Translator
DC Characteristics
Revision 1/ January 23, 2001
HIGH-PERFORMANCE PRODUCTS
24
www.semtech.com
PRELIMINARY
Description Features
Package Information
Functional Block Diagram
• 1:5 Clock/Data Driver
• 3 GHz Fmax
• Anything to PECL Translation
IN
*
C
LK
C
LK*
S
EL*
SEL
OUT0
OUT0*
*
Q
Q
*
OUT1
OUT1*
OUT2
OUT2*
OUT3
OUT3*
OUT4
OUT4*
0
VEE
SEL
SEL*
CLK
CLK*
IN
IN*
VCC
VCC
N/C
N/C
OUT2
OUT2*
N/C
N/C
VEE
VCC
OUT0
OUT0*
N/C
N/C
OUT1
OUT1*
VEE
VEE
OUT4*
OUT4
N/C
N/C
OUT3*
OUT3
VCC
32 pin, 5 mm x 5 mm
TQFP Package
Output Options
Output Swing
The SK1529 is an extremely fast, stable, and accurate
low skew 1:5 clock / signal distributor featuring a
synchronous enable, which allows the outputs to be
turned off and on without the risk of an upredictable
output pulse. It is also capable of receiving inputs of
any technology and voltage level. The D - flip-flop is
triggered on the falling edge of the clock.
The SK1529 uses 50Ω outputs with source /sink
capability, and is optimized for:
• High speed clock / data lines
that require translation
• Point to point, series termination
applications
Pin Description
50Ω Source / Sink
VIL
VIL
VIH
VIH
.
.
.
.
VCC
VEE
Input Swing
OUT
OUT
VEE
VEE
VCC
*
50Ω
50Ω
8 mA 8 mA
VCC
VEE
1.3V
3.3V
or
5.2V
700 mV
SK1529
Anything to PECL Translator
25
www.semtech.com
HIGH-PERFORMANCE PRODUCTS
Revision 1/ January 23, 2001
PRELIMINARY
Note 1: Guaranteed by characterization. Not production tested.
AC Characteristics
Test Conditions: Outputs unterminated.
retemaraPlobmySniMpyTxaMstinU
stupnI
hgiHtupnI
woLtupnI
HIV
LIV
0.2+EEV
EEV
CCV
CCV-2.
V
V
NI(- ,*NIKLC- LES,*KLC-)*LES
egatloVtupnIlaitnereffiDtupnI|- |*tupnI2.3.4V
)*KLC/KLC(stupnIgnimiT
tnerruChgiHtupnI
tnerruCwoLtupnI
HII
LII
1+
-1
52+
1+
Aµ
Aµ
)*LES/LES,*NI/NI(stupnIlanoitcnuF
tnerruCtupnILII,HII-024052+Aµ
stuptuO
egatloVtuptuOlatigiD
egnaRedoMnommoCtuptuO
ecruoStnerruClanretnI
ecnadepmItuptuO
TUO|- |*TUO
2/)*TUO+TUO(
KNISI
TUOR
006
CCV-5.1
5.6
04
007
CCV-3.1
8
54
CCV-1.1
01
05
Vm
V
Am
Ω
ylppuSrewoP
tnerruCylppuSrewoP
egatloVylppuSevitisoP
egatloVylppuSevitageN
EEI
CCV
EEV
0.3
-6.3
571
3.3
-3.3
122
6.3
-0.3
Am
V
V
retemaraPlobmySniMpyTxaMstinU
noitpOecnamrofrePhgiH
yaleDnoitagaporP
)0=LES(TUOotKLC
)1=LES(TUOotKLC
TUOotLES
dpT
dpT
dpT
094
043
033
095
044
034
096
045
035
sp
sp
sp
wekSlennahCotlennahC 02<sp
)1etoN(ycneuqerFgnitarepOmumixaMxamF0.3zHG
)1etoN(htdiWesluPmuminiMnimWP061sp
)1etoN(KLCotNI
emiTpUteS
emiTdloH
usT
hT
001
001
sp
sp
)%08/%02(semiTllaFdnaesiRtuptuOfT/rT521051sp
tneiciffeoCerutarepmeT
∆ /dpT ∆T
1</spoC
SK1529
Anything to PECL Translator
DC Characteristics
Revision 1/ January 23, 2001
HIGH-PERFORMANCE PRODUCTS
26
www.semtech.com
PRELIMINARY
Description Features
Package Information
Functional Block Diagram
• 1:5 Clock/Data Driver
• 3 GHz Fmax
• Anything to ECL Translation
IN
*
C
LK
C
LK*
S
EL*
SEL
OUT0
OUT0*
*
Q
Q
*
OUT1
OUT1*
OUT2
OUT2*
OUT3
OUT3*
OUT4
OUT4*
0
32 pin, 5 mm x 5 mm
TQFP Package
Output Options
Output Swing
The SK1530 is an extremely fast, stable and accurate
low skew 1:5 clock / signal distributor featuring a
synchronous enable, which allows the outputs to be
turned off and on without the risk of an upredictable
output pulse. It is also capable of receiving inputs of
any technology or voltage level. The D - flip-flop is
triggered on the falling edge of the clock.
The SK1530 uses 50Ω outputs with source /sink
capability, and is optimized for:
• High speed clock / data lines that
require translation
• Point to point, series termination
applications
Pin Description
VIL
VIL
VIH
VIH
.
.
.
.
VCC
VEE
Input Swing
VEE
SEL
SEL*
CLK
CLK*
IN
IN*
VCC
VGG
N/C
N/C
OUT2
OUT2*
N/C
N/C
VEE
VGG
OUT0
OUT0*
N/C
N/C
OUT1
OUT1*
VEE
VEE
OUT4*
OUT4
N/C
N/C
OUT3*
OUT3
VGG
50Ω Source / Sink
OUT
OUT
VEE
VEE
VGG
*
50Ω
50Ω
8 mA 8 mA
VGG
VEE
700 mV
1.3V
SK1530
Anything to ECL Translator
27
www.semtech.com
HIGH-PERFORMANCE PRODUCTS
Revision 1/ January 23, 2001
PRELIMINARY
Note 1: Guaranteed by characterization. Not production tested.
AC Characteristics
Test Conditions: Outputs unterminated.
retemaraPlobmySniMpyTxaMstinU
stupnI
hgiHtupnI
woLtupnI
HIV
LIV
0.2+EEV
EEV
CCV
CCV-2.
V
V
NI(- ,*NIKLC- LES,*KLC-)*LES
egatloVtupnIlaitnereffiDtupnI|- |*tupnI2.3.4V
)*KLC/KLC(stupnIgnimiT
tnerruChgiHtupnI
tnerruCwoLtupnI
HII
LII
1+
-1
52+
1+
Aµ
Aµ
)*LES/LES,*NI/NI(stupnIlanoitcnuF
tnerruCtupnILII,HII-024052+Aµ
stuptuO
egatloVtuptuOlatigiD
egnaRedoMnommoCtuptuO
ecruoStnerruClanretnI
ecnadepmItuptuO
TUO|- |*TUO
2/)*TUO+TUO(
KNISI
TUOR
006
GGV-5.1
5.6
04
007
GGV-3.1
8
54
GGV-1.1
01
05
Vm
V
Am
Ω
ylppuSrewoP
tnerruCylppuSrewoP
egatloVylppuSevitisoP
egatloVylppuSevitageN
EEI
CCI
CCV
GGV
EEV
CCV-GGV
0.2
-1.
-6.3
0
571
54
3.3
0
-3.3
122
25
6.3
0.2
-0.3
6.3
Am
Am
V
V
V
V
retemaraPlobmySniMpyTxaMstinU
noitpOecnamrofrePhgiH
yaleDnoitagaporP
)0=LES(TUOotKLC
)1=LES(TUOotKLC
TUOotLES
dpT
dpT
dpT
094
043
033
095
044
034
096
045
035
sp
sp
sp
wekSlennahCotlennahC 02<sp
)1etoN(ycneuqerFgnitarepOmumixaMxamF0.3zHG
)1etoN(htdiWesluPmuminiMnimWP061sp
)1etoN(KLCotNI
emiTpUteS
emiTdloH
usT
hT
001
001
sp
sp
)%08/%02(semiTllaFdnaesiRtuptuOfT/rT521051sp
tneiciffeoCerutarepmeT
∆ /dpT ∆T
1</spoC
SK1530
Anything to ECL Translator
DC Characteristics
Revision 1/ January 23, 2001
HIGH-PERFORMANCE PRODUCTS
28
www.semtech.com
PRELIMINARY
Description Features
Package Information
Functional Block Diagram
• 1:5 Clock/Data Driver
• 3 GHz Fmax
• 3.3V / 5.2V Compatible
IN
*
C
LK
C
LK*
S
EL*
SEL
OUT0
OUT0*
*
Q
Q
*
OUT1
OUT1*
OUT2
OUT2*
OUT3
OUT3*
OUT4
OUT4*
0
VEE
SEL
SEL*
CLK
CLK*
IN
IN*
VCC
VCC
N/C
N/C
OUT2
OUT2*
N/C
N/C
VEE
VCC
OUT0
OUT0*
N/C
N/C
OUT1
OUT1*
VEE
VEE
OUT4*
OUT4
N/C
N/C
OUT3*
OUT3
VCC
32 pin, 5 mm x 5 mm
TQFP Package
Output Options
Open Collector
The SK1599 is an extremely fast, stable, and accurate
low skew 1:5 clock / signal distributor featuring a
synchronous enable, which allows the outputs to be
turned off and on without the risk of an unpredictable
output pulse. The D - flip-flop is triggered on the
falling edge of the clock.
The SK1599 has open collector (CML) outputs, targeted
for:
• Ultra high speed applications
• Adjustable common mode levels at the
destination
.
Pin Description
OUT
OUT*
VEE
12 mA
SK1599
1:5 Signal Distribution
29
www.semtech.com
HIGH-PERFORMANCE PRODUCTS
Revision 1/ January 23, 2001
PRELIMINARY
Note 1: Guaranteed by characterization. Not production tested.
AC Characteristics
Test Conditions: Outputs terminated with 50Ω to VCC.
retemaraPlobmySniMpyTxaMstinU
stupnI
hgiHtupnI
woLtupnI
HIV
LIV
0.2+EEV
EEV
CCV
CCV-2.
V
V
NI(- ,*NIKLC- LES,*KLC-)*LES
egatloVtupnIlaitnereffiDtupnI|- |*tupnI2.3.4V
)*KLC/KLC(stupnIgnimiT
tnerruChgiHtupnI
tnerruCwoLtupnI
HII
LII
+1
-1
52+
1+
Aµ
Aµ
)*LES/LES,*NI/NI(stupnIlanoitcnuF
tnerruCtupnILII,HII-024052+Aµ
stuptuO
hgiHtnerruCtuptuO
woLtnerruCtuptuO
HOI
LOI
0
21
Am
Am
ylppuSrewoP
tnerruCylppuSrewoP
egatloVylppuSrewoP
EEI
CCV-EEV0.3
541381
5.5
Am
V
retemaraPlobmySniMpyTxaMstinU
noitpOecnamrofrePhgiH
yaleDnoitagaporP
)0=LES(TUOotKLC
)1=LES(TUOotKLC
TUOotLES
dpT
dpT
dpT
094
043
033
095
044
034
096
045
035
sp
sp
sp
wekSlennahCotlennahC 02<sp
)1etoN(ycneuqerFgnitarepOmumixaMxamF0.3zHG
)1etoN(htdiWesluPmuminiMnimWP061sp
)1etoN(KLCotNI
emiTpUteS
emiTdloH
usT
hT
001
001
sp
sp
)%08/%02(semiTllaFdnaesiRtuptuOfT/rT521051sp
tneiciffeoCerutarepmeT
∆ /dpT ∆T
1</spoC
SK1599
1:5 Signal Distribution
DC Characteristics
Revision 1/ January 23, 2001
HIGH-PERFORMANCE PRODUCTS
30
www.semtech.com
PRELIMINARY
edoCgniredrODIegakcaP
erutarepmeT
egnaR
0051KS
PFQT-23
mm5X5
laicremmoC
1051KS
PFQT-23
mm5X5
laicremmoC
2051KS
PFQT-23
mm5X5
laicremmoC
3051KS
PFQT-23
mm5X5
laicremmoC
4051KS
PFQT-23
mm5X5
laicremmoC
5251KS
PFQT-23
mm5X5
laicremmoC
6251KS
PFQT-23
mm5X5
laicremmoC
7251KS
PFQT-23
mm5X5
laicremmoC
8251KS
PFQT-23
mm5X5
laicremmoC
9251KS
PFQT-23
mm5X5
laicremmoC
0351KS
PFQT-23
mm5X5
laicremmoC
9951KS
PFQT-23
mm5X5
laicremmoC
+
+
+ + + + + + + + + +
+ + ++ + ++ + ++ + +
PIN 1
+ + + + + + +
Linear Direction of Travel
Linear Direction of Travel
Typical
Typical
View from
Tape Side
View from
Tape Side
PLCC Devices
SOIC & MSOP
Devices
Ordering Information
To order devices which are to be delivered in Tape and Reel, add the suffix T to the
device number being ordered.
Tape and Reel
Semtech's tape and reel packaging fully conforms to the latest EIA-481-1A and EIA-481-2A specifications.
The antistatic embossed tape provides a secure cavity sealed with a peel-back cover tape.
+ + + + + + + + + +
+
+
+
+ +
PIN 1
Linear Direction of Travel
Typical
View from
Tape Side
+
++
LQFP & TQFP
Devices
epyTeciveD
htdiWepaT
)mm(
xaM
leeR/eciveD
eziSleeR
)hcni(
xaM
ebuT/eciveD
82-CCLP420573173
8-CIOS21005,23189
61-CIOS61005,23194
02-CIOS42000,13183
8-POSM21005,23105
01-POSM21005,23105
)mm7x7(23-PFQL61000,131)yart(052
)mm7x7(23-PFQT61000,131)yart(052
)mm5x5(23-PFQT61000,131)yart(063
Note: For tape and reel, add the letter “T” at the
end of Ordering Code.
Division Headquarters
10021 Willow Creek Road
San Diego, CA 92131
Phone (858) 695-1808
FAX (858)695-2633
Marketing Group
1111 Comstock Street
Santa Clara, CA 95054
Phone: (408) 566-8776
FAX: (408) 727-8994
Semtech Corporation
High-Performance Products Division
Contact Information
SK15XX Family
1:5 Signal Distribution
Ordering Information
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