ADM206/ADM207/ADM208/ADM211/ADM213
TYPICAL PERFORMANCE CHARACTERISTICS
15
15
10
V+
10
Tx O/P HIGH
5
V+/V– (V)
5
Tx O/P
(V)
0
0
–5
–5
V–
–10
–10
Tx O/P LOW
0
5
10
LOAD CURRENT (mA)
15
20
–15
0
2
4
6
LOAD CURRENT (mA)
8
10
Figure 12. Charge Pump V+, V– vs. Load Current
Figure 15. Transmitter Output Voltage vs. Load Current
50
45
40
350
300
V– IMP
250
IMPEDANCE (
Ω
)
SLEW RATE (V/μs)
35
30
25
20
15
10
5
0
0
POSITIVE
SLEW
00067-0-015
200
NEGATIVE
SLEW
150
V+ IMP
100
50
00067-0-018
0
500
1000
1500
2000
LOAD CAPACITANCE (pF)
2500
3000
4.5
4.7
4.9
V
CC
(V)
5.1
5.3
5.5
Figure 13. Transmitter Slew Rate vs. Load Capacitance
Figure 16. Charge Pump Impedance vs. V
CC
9
7
Tx O/P HIGH LOADED
5
3
Tx O/P
(V)
1
1
0
–1
–3
–5
–7
–9
2
3
T
T
SD
V+
T
Tx O/P LOW LOADED
00067-0-016
V–
5.5
6.0
4.0
4.5
5.0
V
CC
(V)
3.1V
CH1
5.00V
CH2 5.00V M50.0
μ
s CH1
CH3 5.00V
BW
V+, V– EXITING SHUTDOWN (SD)
Figure 14. Transmitter Output Voltage vs. V
CC
Figure 17. Charge Pump, V+, V– Exiting Shutdown
Rev. D | Page 9 of 16
00067-0-019
00067-0-017
–15
00067-0-014
AD [ ANALOG DEVICES ]
