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PDF SK1929 Data sheet ( Hoja de datos )
| Número de pieza | SK1929 | |
| Descripción | 1:9 Signal Distribution | |
| Fabricantes | Semtech Corporation | |
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HIGH-PER.ORMANCE PRODUCTS
SK19XX .amily
1:9 Signal Distribution
PRELIMINARY
SK19XX .amily .unctional Block Diagram
IN
IN*
CLK
CLK*
SEL*
SEL
DQ
D* Q*
0
1
OUT0
OUT0*
OUT1
OUT1*
OUT2
OUT2*
OUT3
OUT3*
OUT4
OUT4*
OUT5
OUT5*
OUT6
OUT6*
OUT7
OUT7*
OUT8
OUT8*
Revision 1/January 23, 2001
1
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1 page  
HIGH-PER.ORMANCE PRODUCTS
Absolute Maximum Ratings*
Absolute Maximum Ratings*
SK19XX .amily
1:9 Signal Distribution
PRELIMINARY
Symbol
Parameter
Value
VEE Power Supply (VCC = 0V)
-6.0 to 0
VCC Power Supply (VEE = 0V)
6.0 to 0
VI Input Voltage (VCC = 0V, VI not more negative than VEE)
-6.0 to 0
VI Input Voltage (VE = 0V, VI not more positive than VCC)
6.0 to 0
Output Current
IOUT Continuous
Surge
50
100
TA Operating Temperature Range
0 to +70
Tstg Storage Temperature
Tsol Solder Temperature (<2 to 3 seconds: 245oC desired)
-65 to +150
265
* Maximum Ratings are those values beyond which damage to the device may occur.
Unit
V
V
V
V
mA
mA
oC
oC
oC
Revision 1/January 23, 2001
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HIGH-PER.ORMANCE PRODUCTS
DC Characteristics
SK1902
1:9 Signal Distribution
PRELIMINARY
Parameter
Inputs
Input High
Input Low
(IN - IN*, CLK - CLK*, SEL - SEL*)
Differential Input Voltage
Timing Inputs (CLK / CLK*)
Input High Current
Input Low Current
.unctional Inputs (IN / IN*, SEL / SEL*)
Input Current
Outputs
Digital Output Voltage
Output Common Mode Range
Internal Current Source
Output Impedance
Power Supply
Power Supply Current
Power Supply Voltage
Symbol
Min Typ
VIH VEE + 2.0
VIL VEE
| Input - Input* |
.2
IIH +1
IIL -1
IIH, IIL
-420
| OUT - OUT* |
(OUT + OUT*) / 2
ISINK
ROUT
600
VCC - 1.5
TBD
40
700
VCC -1.3
5
45
IEE 210
VCC - VEE
3.0
Test Conditions: Outputs unterminated.
Max
VCC
VCC - .2
4.3
+25
+1
+250
VCC - 1.1
TBD
50
265
5.5
Units
V
V
V
µA
µA
µA
mV
V
mA
Ω
mA
V
AC Characteristics
Parameter
Symbol
Min
Typ
High Performance Option
Propagation Delay
CLK to OUT (SEL = 0)
CLK to OUT (SEL = 1)
SEL to OUT
Tpd 490 590
Tpd 340 440
Tpd 330 430
Channel to Channel Skew
Maximum Operating .requency (Note 1)
.max
3.0
Minimum Pulse Width (Note 1)
PW min
160
IN to CLK (Note 1)
Set Up Time
Hold Time
Tsu 100
Th 100
Output Rise and .all Times (20% / 80%)
Tr / Tf
125
Temperature Coefficient
∆Tpd /∆T
<1
AC Test Conditions: Outputs are terminated with 50 Ω to VCC - 2V.
Note 1: Guaranteed by characterization. Not production tested.
Revision 1/January 23, 2001
11
Max Units
690 ps
540 ps
530 ps
<20 ps
GHz
ps
ps
ps
150 ps
ps / oC
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| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet SK1929.PDF ] | |
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