1.5A HIGH-SPEED,
FLOATING LOAD DRIVER
TC4403
TYPICAL CHARACTERISTICS
Rise Time vs. Supply Voltage
100
4700pF
TA = +25°C
Fall Time vs. Supply Voltage
100
4700pF
T = +25°C
A
80
t
FALL
(nsec)
t
RISE
(nsec)
80
3300pF
2200pF
3300pF
60
40
20
60
2200pF
40
20
470pF
1500pF
1000pF
470pF
1500pF
1000pF
0
4
6
8
10
12
V
DD
0
14
16
18
4
6
8
10
12
V
DD
14
16
18
Rise Time vs. Capacitive Load
100
T = +25°C
A
Fall Time vs. Capacitive Load
100
T = +25°C
A
80
t
RISE
(nsec)
5V
80
5V
t
FALL
(nsec)
60
40
20
0
100
10V
15V
60
40
20
0
100
10V
15V
1000
C
LOAD
(pF)
10,000
1000
C
LOAD
(pF)
10,000
Rise and Fall Times vs.
Temperature
32
30
28
TIME (nsec)
Propagation Delay vs.
Input Amplitude
100
C
LOAD
= 2200pF
C
LOAD
= 2200pF
V
DD
= 18V
t
FALL
DELAY TIME (nsec)
t
D1
80
V
DD
= 10V
26
24
22
20
t
FALL
t
RISE
t
RISE
60
40
t
D2
18
–55 –35 –15 5 25 45 65 85 105 125
TEMPERATURE (°C)
20
0
1
2
3
4 5 6 7
INPUT (V)
8
9 10 11 12
4-216
TELCOM SEMICONDUCTOR, INC.
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