Rainbow-electronics MAX13483E Manual de usuario Pagina 5

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MAX13481E/MAX13482E/MAX13483E
±15kV ESD-Protected USB Transceivers with
External/Internal Pullup Resistors
_______________________________________________________________________________________ 5
SINGLE-ENDED RECEIVER PROPAGATION
DELAY vs. TEMPERATURE
TEMPERATURE (°C)
PROPAGATION DELAY (ns)
MAX13481E toc04
-40 -15 10 35 60 85
0
1
2
3
4
5
TRANSMITTER SKEW
vs. TEMPERATURE
TEMPERATURE (°C)
TRANSMITTER SKEW (ns)
MAX13481E toc05
-40 -15 10 35 60 85
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
100
0.01
-40 -15 35 8560
V
L
SUSPEND CURRENT
vs. TEMPERATURE
0.1
1
10
MAX13481E toc06
TEMPERATURE (°C)
V
L
SUSPEND CURRENT (μA)
10
V
BUS
SUSPEND CURRENT
vs. V
BUS
V
BUS
(V)
V
BUS
SUPPLY CURRENT (μA)
MAX13481E toc07
4.0 4.3 4.6 4.9 5.2 5.5
13
14
15
16
17
18
19
20
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
0
4
2
8
6
10
12
16
14
18
0102030405060708090100
V
BUS
SUPPLY CURRENT
vs. D+/D- CAPACITANCE
MAX13481E toc08
CAPACITANCE (pF)
V
BUS
SUPPLY CURRENT (mA)
1.00
1.10
1.05
1.20
1.15
1.25
1.30
1.40
1.45
1.35
1.50
0102030405060708090100
V
L
SUPPLY CURRENT
vs. D+/D- CAPACITANCE
MAX13481E toc09
CAPACITANCE (pF)
V
BUS
SUPPLY CURRENT (mA)
V
L
= 2.5V
V
L
= 1.8V
Typical Operating Characteristics (continued)
(V
BUS
= 5V, V
L
= +3.3V, T
A
= +25°C, unless otherwise noted.)
TRANSMIT MODE (OE = LOW)
MAX13481E toc10
1V/div
1V/div
D-
D+
VM
VP
10ns/div
RECEIVE MODE (OE = HIGH)
MAX13481E toc11
1V/di
v
RCV
1V/di
v
D-
D+
10ns/div
SUSPEND MODE
MAX13481E toc12
D-
D+
SUS
2V/div
RCV
2V/div
20ns/div
2V/div
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