IW4015B 查看數據表（PDF） - Integral Corp.
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IW4015B Datasheet PDF : 5 Pages
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IW4015B
AC ELECTRICAL CHARACTERISTICS(CL=50pF, RL=200kΩ, Input tr=tf=20 ns)
Symbol
Parameter
tmax Maximum Clock Frequency (Figure 1)
tPHL, tPLH Maximum Propagation Delay, Clock to Q
(Figure 1)
tPHL Maximum Propagation Delay, Reset to Q
(Figure 2)
tTHL, tTLH Maximum Output Transition Time, Any Output
(Figure 1)
CIN Maximum Input Capacitance
VCC
Guaranteed Limit
V ≥-55°C 25°C ≤125°C Unit
5.0
3
10
6
15 8.5
3
1.5 MHz
6
3
8.5
4.25
5.0 320
320
640
ns
10 160
160
320
15 120
120
240
5.0 400
400
800
ns
10 200
200
400
15 160
160
320
5.0 200
200
400
ns
10 100
100
200
15
80
80
160
-
7.5
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)
tsu
Minimum Setup Time, Data to Clock
(Figure 3)
th
Minimum Hold Time, Clock to Data
(Figure 3)
tr, tf Maximum Input Rise and Fall Time (Figure 1)
VCC
Guaranteed Limit
V ≥-55°C 25°C ≤125°C Unit
5.0 180
180
360
ns
10
80
80
160
15
50
50
100
5.0 200
200
400
ns
10
80
80
160
15
60
60
120
5.0
70
10
40
15
30
70
140
ns
40
80
30
60
5.0
0
0
0
ns
10
0
0
0
15
0
0
0
5.0
15
15
30
µs
10
6
6
12
15
2
2
4
27
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