MAX13080E Datasheet, PDF (6/24 Pages) Maxim Integrated Products – +5.0V, 15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers

+5.0V, ±15kV ESD-Protected, Fail-Safe,
Hot-Swap, RS-485/RS-422 Transceivers
DRIVER SWITCHING CHARACTERISTICS
MAX13086E/MAX13087E/MAX13088E/MAX13089E WITH SRL = GND (16Mbps)
(V_CC = +5.0V ±10%, T_A = T_MIN to T_MAX, unless otherwise noted. Typical values are at V_CC = +5.0V and T_A = +25°C.)
PARAMETER
Driver Propagation Delay
Driver Differential Output Rise or
Fall Time
SYMBOL
t_DPLH
t_DPHL
CONDITIONS
C_L = 50pF, R_L= 54Ω, Figures 2 and 3
t_{R ,} t_F C_L = 50pF, R_L= 54Ω, Figures 2 and 3
MIN TYP MAX
50
50
15
Differential Driver Output Skew
|t_DPLH - t_DPHL|
t_DSKEW C_L = 50pF, R_L= 54Ω, Figures 2 and 3
Maximum Data Rate
16
Driver Enable to Output High
t_DZH Figure 4
Driver Enable to Output Low
t_DZL Figure 5
Driver Disable Time from Low
t_DLZ Figure 5
Driver Disable Time from High
t_DHZ Figure 4
Driver Enable from Shutdown to
Output High
t_DZH(SHDN) Figure 4
8
150
150
100
100
2200
Driver Enable from Shutdown to
Output Low
t_DZL(SHDN) Figure 5
2200
Time to Shutdown
t_SHDN
50
340
700
UNITS
ns
ns
ns
Mbps
ns
ns
ns
ns
ns
ns
ns
RECEIVER SWITCHING CHARACTERISTICS
MAX13086E/MAX13087E/MAX13088E/MAX13089E WITH SRL = GND (16Mbps)
(V_CC = +5.0V ±10%, T_A = T_MIN to T_MAX, unless otherwise noted. Typical values are at V_CC = +5.0V and T_A = +25°C.)
PARAMETER
Receiver Propagation Delay
Receiver Output Skew
|t_RPLH - t_RPHL|
Maximum Data Rate
Receiver Enable to Output Low
Receiver Enable to Output High
Receiver Disable Time from Low
Receiver Disable Time from High
Receiver Enable from Shutdown
to Output High
SYMBOL
t_RPLH
t_RPHL
CONDITIONS
C_L = 15pF, Figures 6 and 7
t_RSKEW C_L = 15pF, Figures 6 and 7
t_RZL
t_RZH
t_RLZ
t_RHZ
Figure 8
Figure 8
Figure 8
Figure 8
t_RZH(SHDN) Figure 8
MIN TYP MAX UNITS
50
80
ns
50
80
13
ns
16
Mbps
50
ns
50
ns
50
ns
50
ns
2200
ns
Receiver Enable from Shutdown
to Output Low
t_RZL(SHDN) Figure 8
2200
ns
Time to Shutdown
t_SHDN
50
340
700
ns
Note 1: All currents into the device are positive. All currents out of the device are negative. All voltages are referred to device ground,
unless otherwise noted.
Note 2: ∆V_OD and ∆V_OC are the changes in V_OD and V_OC, respectively, when the DI input changes state.
Note 3: The short-circuit output current applies to peak current just prior to foldback current limiting. The short-circuit foldback output
current applies during current limiting to allow a recovery from bus contention.
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