TC4421M/TC4422M
Note: Unless otherwise indicated, T A = +25°C with 4.5V ≤ V DD ≤ 18V.
220
200
180
160
2 MHz
V DD = 18V
180
160
140
V DD = 18V 47,000 pF
10,000 pF
22,000 pF
140
120
120
100
1.125 MHz
63.2 kHz
100
80
0.1 μ F
80
60
40
20
632 kHz
200 kHz
20 kHz
60
40
20
470 pF
4700 pF
0
0
100
1000
10,000
100,000
10
100
1000
C LOAD (pF)
FREQUENCY (kHz)
FIGURE 2-7:
Supply Current vs.
FIGURE 2-10:
Supply Current vs.
Capacitive Load (V DD = 18V).
180
Frequency (V DD = 18V).
180
160
140
V DD = 12V
160
140
V DD = 12V
22,000 pF
10,000 pF
47,000 pF
120
120
100
80
2 MHz
63.2 kHz
100
80
60
1.125 MHz
60
0.1 μ F
4700 pF
40
20
632 kHz
200 kHz
20 kHz
40
20
470 pF
0
0
100
1000
10,000
100,000
10
100
1000
C LOAD (pF)
FREQUENCY (kHz)
FIGURE 2-8:
Supply Current vs.
FIGURE 2-11:
Supply Current vs.
Capacitive Load (V DD = 12V).
100
Frequency (V DD = 12V).
120
90
80
70
60
V DD = 6V
200 kHz
100
80
V DD = 6V
4700 pF
47,000 pF
22,000 pF
10,000 pF
50
40
63.2 kHz
60
30
20
10
2 MHz
632 kHz
20 kHz
40
20
0.1 μ F
470 pF
0
0
100
1000
10,000
100,000
10
100
1000
C LOAD (pF)
FREQUENCY (kHz)
FIGURE 2-9:
Supply Current vs.
FIGURE 2-12:
Supply Current vs.
Capactive Load (V DD = 6V).
DS21934A-page 6
Frequency (V DD = 6V).
? 2005 Microchip Technology Inc.
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