Datasheet

2002-2013 Microchip Technology Inc. DS20001420F-page 5
TC4421/TC4422
2.0 TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated, T
A
= +25°C with 4.5V V
DD
18V.
FIGURE 2-1: Rise Time vs. Supply
Voltage.
FIGURE 2-2: Rise Time vs. Capacitive
Load.
FIGURE 2-3: Rise and Fall Times vs.
Temperature.
FIGURE 2-4: Fall Time vs. Supply
Voltage.
FIGURE 2-5: Fall Time vs. Capacitive
Load.
FIGURE 2-6: Propagation Delay vs.
Supply Voltage.
Note: The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
220
200
180
160
140
120
100
80
60
40
20
0
4681012
14 16 18
1000 pF
4700 pF
10,000 pF
22,000 pF
t
RISE
(nsec)
V
DD
(V)
t
RISE
(nsec)
5V
15V
300
250
200
150
100
50
0
100 1000 10,000 100,000
10V
C
LOAD
(pF)
90
60
40
30
70
50
80
-40 0 40 80 120
Time (nsec)
T
A
(
°C)
C
LOAD
= 10,000 pF
V
DD
= 15V
t
FALL
t
RISE
180
160
140
120
100
80
60
40
20
0
4 6 8 1012141618
1000 pF
4700 pF
10,000 pF
22,000 pF
t
FALL
(nsec)
V
DD
(V)
t
FALL
(nsec)
300
250
200
150
100
50
0
100 1000 10,000
5V
10V
15V
100,000
C
LOAD
(pF)
50
810121416 184
Time (nsec)
45
40
35
30
25
6
V
DD
(V)
C
LOAD
= 1000 pF
t
D1
t
D2