MAX13481E/MAX13482E/MAX13483E
±15kV ESD-Protected USB Transceivers with
External/Internal Pullup Resistors
4 _______________________________________________________________________________________
Output Signal Crossover Voltage
V
CRS
(Figure 2) (Note 2) 1.3 2 V
t
PLH_DRV
Low-to-high transition (Figure 2) 18 ns
Driver Propagation Delay
t
PHL_DRV
High-to-low transition (Figure 2) 18 ns
t
PZH_DRV
Off-to-high transition (Figures 3, 10) 20 ns
Driver-Enabled Delay Time
t
PZL_DRV
Off-to-low transition (Figures 3, 10) 20 ns
t
PHZ_DRV
High-to-off transition (Figures 3, 10) 20 ns
Driver Disabled Delay
t
PLZ_DRV
Low-to-off transition (Figures 3, 10) 20 ns
RECEIVER (C
L
= 15pF)
t
PLH_RCV
Low-to-high transition (Figures 4, 9) 20
Differential Receiver
Propagation Delay
t
PHL_RCV
High-to-low transition (Figures 4, 9) 20
ns
t
PLH_SE
Low-to-high transition (Figures 4, 9) 12
Single-Ended Receiver
Propagation Delay
t
PHL_SE
High-to-low transition (Figures 4, 9) 12
ns
t
PHZ_SE
High-to-off transition (Figure 5) 15
Single-Ended Receiver Disable
Delay
t
PLZ_SE
Off-to-low transition (Figure 5) 15
ns
t
PZH_SE
Off-to-high transition (Figure 5) 15
Single-Ended Receiver Enable
Delay
t
PZL_SE
Off-to-low transition (Figure 5) 15
ns
TIMING CHARACTERISTICS (continued)
(V
CC
= +4V to +5.5V, V
L
= +1.6V to +3.6V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC
= +5V, V
L
= +2.5V,
T
A
= +25°C.) (Note 1)
Note 1: Parameters are 100% production tested at +25°C, unless otherwise noted. Limits over temperature are guaranteed by
design.
Note 2: Guaranteed by design, not production tested.
Note 3: Including external 27Ω series resistor.
DIFFERENTIAL RECEIVER
PROPAGATION DELAY vs. V
L
V
L
(V)
PROPAGATION DELAY (ns)
MAX13481E toc01
1.6 2.0 2.4 2.8 3.2 3.6
10.0
10.5
11.0
11.5
12.0
12.5
13.0
13.5
14.0
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
DIFFERENTIAL RECEIVER PROPAGATION
DELAY vs. TEMPERATURE
TEMPERATURE (°C)
PROPAGATION DELAY (ns)
MAX13481E toc02
-40 -15 10 35 60 85
6
7
8
9
10
11
12
13
14
15
16
SINGLE-ENDED RECEIVER PROPAGATION
DELAY vs. V
L
V
L
(V)
PROPAGATION DELAY (ns)
MAX13481 toc03
1.6 2.0 2.4 2.8 3.2 3.6
0
1
2
3
4
5
6
7
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
Typical Operating Characteristics
(V
BUS
= 5V, V
L
= +3.3V, T
A
= +25°C, unless otherwise noted.)
(14 Seiten)
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