ADM223/ADM230L–ADM241L

–11–

REV. B

–9

4.0

4.5

5.0

5.5

6.0

–7

–5

–3

–1

1

3

5

7

9

Tx O/P HI LOADED

Tx O/P LO LOADED

LOAD CURRENT – mA

–15

510

V+

15

V–

20

0

–10

–5

0

5

10

15

Figure 25. Charge Pump V+, V– vs. Current

LOAD CURRENT – mA

–15

02

Tx O/P HI

46

8

–10

–5

0

5

10

15

Tx O/P LO

10

Figure 28. Transmitter Output Voltage vs. Current

LOAD CAPACITANCE – pF

0

0

500

5

NEGATIVE

SLEW

50

1000

10

15

20

25

30

35

40

45

POSITIVE

SLEW

1500

2000

2500

3000

Figure 26. Transmitter Slew Rate vs. Load Capacitance

0

4.5

4.7

200

100

50

V+ IMP

V– IMP

150

250

300

350

4.9

5.1

5.3

5.5

OBSOLETE