Datasheet

 2002-2012 Microchip Technology Inc. DS21419D-page 5
TC4420/TC4429
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: Propagation Delay Time vs.
Temperature.
FIGURE 2-4: Fall Time vs. Supply
Voltage.
FIGURE 2-5: Fall Time vs. Capacitive
Load.
FIGURE 2-6: Supply Current vs.
Capacitive Load.
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.
579111315
Supply Voltage (V)
C = 2200 pF
L
120
100
80
60
40
20
0
Time (nsec)
C = 4700 pF
L
C = 10,000 pF
L
V = 12V
DD
V = 5V
DD
60
40
20
10
1000
10,000
Capcitive Load (pF)
V = 18V
DD
80
100
Time (nsec)
50
40
30
20
10
0
–60 –20 20 60 100
140
T
A
(°C)
Delay Time (nsec)
D1
t
D2
t
C = 2200 pF
L
V = 18V
DD
57 9111315
Supply Voltage (V)
C = 2200 pF
L
Time (nsec)
C = 4700 pF
L
C = 10,000 pF
L
100
80
60
40
20
0
60
40
20
10
1000
10,00
0
Capacitive Load (pF)
Time (nsec)
V = 18V
DD
80
100
V = 12V
DD
V = 5V
DD
0 100 1000
10,000
Capacitive Load (pF)
Supply Current (mA)
84
70
56
42
28
14
0
500 kHz
200 kHz
20 kHz
V = 15V
DD