© 2006 Microchip Technology Inc.

DS21987A-page 5

TC4451/TC4452

2.0

TYPICAL PERFORMANCE CURVES

FIGURE 2-1:

Rise Time vs. Supply

Voltage.

FIGURE 2-2:

Rise Time vs. Capacitive

Load.

FIGURE 2-3:

Fall Time vs. Supply

Voltage.

FIGURE 2-4:

Fall Time vs. Capacitive

Load.

FIGURE 2-5:

Rise and Fall Times vs.

Temperature.

FIGURE 2-6:

Crossover Energy 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.

0

20

40

60

80

100

120

140

160

180

200

220

4

6

8

10

12

14

16

18

Supply Voltage (V)

47,000 pF

22,000 pF

10,000 pF

0

50

100

150

200

250

300

100

1000

10000

100000

Capacitive Load (pF)

5V

18V

10V

0

20

40

60

80

100

120

140

160

180

200

220

4

6

8

1012

141618

Supply Voltage (V)

47,000 pF

22,000 pF

10,000 pF

0

50

100

150

200

250

300

100

1000

10000

100000

Capacitive Load (pF)

5V

18V

10V

0

10

20

30

40

-40 -25 -10

5

20

35

50

65

80

95 110 125

Temperature (°C)

1E-09

1E-08

1E-07

4

6

8

101214

1618

Supply Voltage (V)