SK1902 データシートの表示（PDF） - Semtech Corporation
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SK1902 Datasheet PDF : 30 Pages
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HIGH-PER.ORMANCE PRODUCTS
DC Characteristics
SK1901
1:9 Signal Distribution
PRELIMINARY
Parameter
Symbol
Min
Inputs
Input High
Input Low
VIH
VEE + 2.0
VIL
VEE
(IN - IN*, CLK - CLK*, SEL -SEL*)
Differential Input Voltage
| Input -Input* |
.2
Timing Inputs (CLK / CLK*)
Input High Current
Input Low Current
IIH
+1
IIL
-1
.unctional Inputs (IN / IN*, SEL / SEL*)
Input Current
IIH, IIL
-420
Outputs
Digital Output Voltage
Output Common Mode Range
| OUT -OUT* |
1.2
(OUT + OUT*) / 2 VCC -2.1
Power Supply
Power Supply Current
Power Supply Voltage
IEE
VCC -VEE
4.2
Test Conditions: Outputs terminated with 50Ω to VCC – 3V.
Typ
1.4
VCC - 1.9
135
Max
VCC
VCC -.2
4.3
+25
+1
+250
VCC - 1.7
170
5.5
Units
V
V
V
µA
µA
µA
V
V
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
2.0
Minimum Pulse Width (Note 1)
PW min
250
IN to CLK (Note 1)
Set Up Time
Hold Time
Tsu
100
Th
100
Output Rise and .all Times (20% / 80%)
Tr / Tf
200
Temperature Coefficient
∆Tpd /∆T
<1
AC Test Conditions: Outputs terminated with 50Ω to VCC – 3V.
Note 1: Guaranteed by characterization. Not production tested.
Revision 1/January 23, 2001
9
Max
Units
690
ps
540
ps
530
ps
<20
ps
GHz
ps
ps
ps
250
ps
ps / oC
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