TC4423/TC4424/TC4425
Typical Performance Curves (Continued)
Note : Load on single output only
60
60
50
40
30
V DD = 18V
634 kHz
355 kHz
50
40
30
V DD = 18V
3300 pF
1000 pF
10,000 pF
20
200 kHz
63.4 kHz
20
100 pF
10 112.5 kHz
35.5 kHz
20 kHz
10
0
100
1000
10,000
0
10
100
1000
C LOAD (pF)
Frequency (kHz)
FIGURE 2-13:
Capacitive Load.
90
Supply Current vs.
FIGURE 2-16:
Frequency.
90
Supply Current vs.
80
70
V DD = 12V
2 MHz
80
70
V DD = 12V
3300 pF
1000 pF
60
50
40
1.125 MHz
60
50
40
30
20
634 kHz
355 kHz
200 kHz
112.5 kHz
30
20
10,000 pF
100 pF
10
63.4 kHz
10
0
100
1000
20 kHz
10,000
0
10
100
1000
C LOAD (pF)
Frequency (kHz)
FIGURE 2-14:
Capacitive Load.
Supply Current vs.
FIGURE 2-17:
Frequency.
Supply Current vs.
120
100
V DD = 6V
120
100
V DD = 6V
10,000 pF
4700 pF
80
1.125 MHz
80
2200 pF
60
40
3.55 MHz
634 kHz
60
40
1000 pF
100 pF
20
2 MHz
355 kHz
20
112.5 kHz
0
100
1000
20 kHz
10,000
0
10
100
1000
C LOAD (pF)
Frequency (kHz)
FIGURE 2-15:
Supply Current vs.
FIGURE 2-18:
Supply Current vs.
Capacitive Load.
? 2004 Microchip Technology Inc.
Frequency.
DS21421D-page 7
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