Datasheet

 2006-2013 Microchip Technology Inc. DS20001422F-page 5
TC4426/TC4427/TC4428
2.0 TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated, T
A
= +25ºC 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 Time 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.
t
RISE
(nsec)
4681012
14 16 18
100 pF
470 pF
2200 pF
1500 pF
100
1000 pF
80
60
40
20
0
V
DD
(V)
100 1000 10,000
C (pF)
LOAD
5V
10V
15V
100
80
60
40
20
0
t
RISE
(nsec)
Time (nsec)
t
RISE
Temperature (˚C)
C = 1000 pF
LOAD
V = 17.5V
DD
60
–55 –35 5 25 45 65 85 105 125–15
t
FALL
50
40
30
20
10
t
FALL
(nsec)
4681012
14 16 18
100 pF
470 pF
1000 pF
2200 pF
1500 pF
100
80
60
40
20
0
V
DD
(V)
100 1000 10,000
5V
10V
C (pF)
LOAD
100
80
60
40
20
0
t
FALL
(nsec)
15V
20
25
30
35
40
45
50
55
60
65
70
75
80
4 6 8 10 12 14 16 18
V
DD
(V)
Propagation Delay (nsec)
t
D1
t
D2
C
LOAD
= 1000 pF
V
IN
= 5V