Datasheet

ADM2682E/ADM2687E
Rev. 0 | Page 10 of 24
140
120
100
80
60
40
20
0
50 200125 275 350 425 500
DATA RATE (kbps)
SUPPLY CURRENT, I
CC
(mA)
NO LOAD
R
L
= 54
R
L
= 120
09927-209
Figure 9. ADM2687E Supply Current (I
CC
) vs. Data Rate
(T
A
= 25°C, DE = 3.3 V, V
CC
= 3.3 V)
120
100
80
60
40
20
0
50 200125 275 350 425 500
DATA RATE (kbps)
SUPPLY CURRENT, I
CC
(mA)
NO LOAD
R
L
= 54
R
L
= 120
09927-210
Figure 10. ADM2687E Supply Current (I
CC
) vs. Data Rate
(T
A
= 25°C, DE = 5 V, V
CC
= 5 V)
50
52
54
56
58
60
62
64
66
68
70
72
DRIVER PROPAGATION DELAY (ns)
TEMPERATURE (°C)
t
DPHL
t
DPLH
–40 –15 10 35 60 85
09927-107
Figure 11. ADM2682E Differential Driver Propagation Delay vs. Temperature
400
420
440
460
480
500
520
540
560
580
600
DRIVER PROPAGATION DELAY (ns)
TEMPERATURE (°C)
t
DPHL
t
DPLH
–40 –15 10 35 60 85
09927-108
Figure 12. ADM2687E Differential Driver Propagation Delay vs. Temperature
CH1 2.0V
CH3 2.0V
CH2 2.0V
TxD
Z
Y
M10.00ns A CH1 1.28V
1
3
09927-109
Figure 13. ADM2682E Driver Propagation Delay
CH1 2.0V
CH3 2.0V
CH2 2.0V M200ns A CH1 2.56V
1
3
TxD
Y
Z
09927-110
Figure 14. ADM2687E Driver Propagation Delay