Datasheet

ADM2484E
Rev. C | Page 8 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
1.4
0
–40 –20 0 20 40 60 80
06984-033
TEMPERATURE (°C)
I
DD1
SUPPLY CURRENT (mA)
1.2
1.0
0.8
0.6
0.4
0.2
NO LOAD
54Ω LOAD
100Ω LOAD
DATA RATE = 500kbps
Figure 3. I
DD1
Supply Current vs. Temperature (See Figure 20)
45
0
–40 –20 0 20 40 60 80
06984-034
TEMPERATURE (°C)
I
DD2
SUPPLY CURRENT (mA)
40
35
30
25
20
15
10
5
NO LOAD
100Ω LOAD
54Ω LOAD
DATA RATE = 500kbps
Figure 4. I
DD2
Supply Current vs. Temperature (See Figure 20)
600
0
–40 –20 0 20 40 60 80
06984-032
TEMPERATURE (°C)
DELAY (ns)
500
400
300
200
100
t
DPLH
t
DPHL
Figure 5. Driver Propagation Delay vs. Temperature
100
0
–40 –20 0 20 40 60 80
06984-035
TEMPERATURE (°C)
DELAY (ns)
90
80
70
60
50
40
30
20
10
t
PHL
t
PLH
Figure 6. Receiver Propagation Delay vs. Temperature
06984-031
CH1 2.00V CH2 2.00V
CH3 2.00V CH4 2.00V
M 200ns A CH2 1.72V
2
4
1
T 47.80%
TxD
Z, B
T
Y, A
RxD
Figure 7. Driver/Receiver Propagation Delay, Low to High
(R
L
= 54 Ω, C
L1
= C
L2
= 100 pF)
06984-030
CH1 2.00V CH2 2.00V
CH3 2.00V CH4 2.00V
M 200ns A CH2 1.72V
2
4
1
T 48.60%
TxD
Y, A
RxD
Z, B
T
Figure 8. Driver/Receiver Propagation Delay, High to Low
(R
L
= 54 Ω, C
L1
= C
L2
= 100 pF)