AS4420 / AS4429
TYPICAL CHARACTERISTICS CURVES
RISE TIME vs
SUPPLY VOLTAGE
FALL TIME vs
SUPPLY VOLTAGE
120
100
100
80
C
L
= 10,000 pF
C
L
= 10,000 pF
60
C
L
= 4700 pF
C
L
= 2200 pF
C
L
= 4700 pF
C
L
= 2200 pF
20
80
60
40
20
0
40
5
7
9
11
13
15
1L-14
0
5
7
9
11
13
15
1L-15
V
DD
(V)
V
DD
(V)
50
RISE AND FALL TIMES
vs TEMPERATURE
C
L
= 2200pF
V
100
80
60
RISE TIME vs
CAPACITIVE LOAD
DD
= 18V
40
t
V
DD
= 5V
30
FAL
t
40
RISE
20
20
10
V
DD
= 12V
V
DD=
18 V
0 _________________________________
-60
-20
20
60
100
140
T
A
(
˚
C)
1L-16
10 _________________________________
1000
10,000
CAPACITVE LOAD (pF)
1L-17
FALL TIME vs
CAPACITIVE LOAD
100
80
60
V
DD
= 5V
40
65
60
55
PROPAGATION DELAY TIME
vs SUPPLY VOLTAGE
t
D2
50
V
DD
= 12V
20
V
DD
= 1 8V
45
40
10 _________________________________
1000
10,000
CAPACITVE LOAD (pF)
1L-18
t
D1
35
4
6
8
10
12
14
16
18
1A-16
SUPPLY VOLTAGE (V)
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