SL4518BD Просмотр технического описания (PDF) - System Logic Semiconductor
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SL4518BD Datasheet PDF : 6 Pages
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SL4518B
AC ELECTRICAL CHARACTERISTICS(CL=50pF, RL=200kΩ, Input tr=tf=20 ns)
Symbol
Parameter
VCC
Guaranteed Limit
V ≥-55°C 25°C ≤125°C
fmax Maximum Clock Frequency, (Figure 1)
5.0 1.5
10
3
15
4
1.5
0.75
3
1.5
4
2
tPHL, tPLH Maximum Propagation Delay, Clock or Enable to 5.0
560
560
1120
Output (Figures 1,3)
10
230
230
460
15
160
160
320
tPHL Maximum Propagation Delay, Reset to Output
5.0
650
650
1300
(Figure 2)
10
225
225
450
15
170
170
340
tTHL, tTLH Maximum Output Transition Time, Any Output 5.0
200
200
400
(Figure 1)
10
100
100
200
15
80
80
160
CIN
Maximum Input Capacitance
-
7.5
Unit
MHz
ns
ns
ns
pF
TIMING REQUIREMENTS(CL=50pF, RL=200 kΩ, Input tr=tf=20 ns)
Symbol
Parameter
tw
Minimum Pulse Width, Clock (Figure 1)
tw
Minimum Pulse Width, Reset (Figure 2)
tw
Minimum Pulse Width, Enable (Figure 3)
tr, tf Maximum Input Rise and Fall Times
(Figure 1)
VCC
Guaranteed Limit
V ≥-55°C 25°C ≤125°C Unit
5.0 200
200
400
ns
10
100
100
200
15
70
70
140
5.0 250
250
500
ns
10
110
110
220
15
80
80
160
5.0 400
400
800
ns
10
200
200
400
15
140
140
280
5.0
15
15
15
µs
10
5
5
5
15
5
5
5
SLS
System Logic
Semiconductor
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