ADM560/ADM561
TYPICAL PERFORMANCE CHARACTERISTICS
6
0
T
A
= 25°C
V
CC
= 3.3V
4 TRANSMITTERS LOADED
WITH R
L
= 5kΩ || C
L
C1 TO C4 = 1µF
5
160kbps
80kbps
20kbps
–1
4
–2
V
OH
(V)
3
T
A
= 25°C
V
CC
= 3.3V
4 TRANSMITTERS LOADED
WITH R
L
= 5kΩ || C
L
C1 TO C4 = 1µF
05667-005
V
OL
(V)
–3
2
–4
160kbps
–5
80kbps
1
20kbps
–6
0
500
1000
1500
2000
2500
LOAD CAPACITANCE (pF)
0
0
500
1000
1500
2000
2500
LOAD CAPACITANCE (pF)
3000
3000
Figure 4. Transmitter Output Voltage High vs. Load Capacitance
6.25
T
A
= 25°C
C1 TO C4 = 1µF
V
CC
= 3.3V
TRANSMITTERS UNLOADED
Figure 7. Transmitter Output Voltage Low vs. Load Capacitance
45
40
35
| T
OUT
| (V)
T
OUT
HIGH
SLEW RATE (V/µs)
5.75
30
25
20
15
10
3 TRANSMITTERS
LOADED
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5.25
T
OUT
LOW
05667-006
4.75
0
1
2
3
| I
OUT
| (mA)
4
5
5 4 TRANSMITTERS
LOADED
0
500
1000
1500
2000
LOAD CAPACITANCE (pF)
2500
3000
Figure 5. Transmitter Output Voltage vs. Load Current
10.5
9.5
8.5
7.5
6.5
5.5
4 TRANSMITTERS
LOADED
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Figure 8. Transmitter Slew Rate vs. Load Capacitance
–3
–4
–5
T
A
= 25°C
C1 TO C4 = 1µF
TRANSMITTERS LOADED
WITH 5kΩ || 2500pF
V
OH
(V)
T
A
= 25°C
C1 TO C4 = 1µF
TRANSMITTERS LOADED
WITH 5kΩ || 2500pF
V
OL
(V)
1 TRANSMITTER
LOADED
–6
–7
–8
–9
–10
2.5
1 TRANSMITTER
LOADED
4 TRANSMITTERS
LOADED
3.5
2.5
3.0
3.5
4.0
V
CC
(V)
4.5
5.0
5.5
3.0
3.5
4.0
V
CC
(V)
4.5
5.0
5.5
Figure 6. Transmitter Output Voltage High vs. V
CC
Figure 9. Transmitter Output Voltage Low vs. V
CC
Rev. B | Page 6 of 12
05667-010
4.5
05667-008
AD [ ANALOG DEVICES ]
