0

40

2

0

6

4

8

10

30

20

10

| V– |

I

V+

Figure 15. Charge Pump V+, V– vs. Current

18

4

2500

10

6

8

0

16

12

14

2000

1500

1000

500

CAPACITIVE LOAD – pF

Figure 16. Transmitter Slew Rate vs. Load Capacitance

4

5.0

6

3.0

10

8

4.0

V

V

V

12

0

8

2

0

6

4

8

10

6

4

2

T

T

I

Figure 18. Transmitter Output Voltage vs. Current

0

5

100

3

300

200

4

V

V– (LOADED)

V– (UNLOADED)

V+ (UNLOADED)

V+ (LOADED)

–8–

REV. 0

ADM205–ADM211/ADM213–Typical Performance Characteristics