MAX13430E_10 Datasheet, PDF (4/20 Pages) Maxim Integrated Products – RS-485 Transceivers with Low-Voltage Logic Interface

RS-485 Transceivers with Low-Voltage
Logic Interface
SWITCHING CHARACTERISTICS (MAX13431E/MAX13433E (16Mbps))
(V_CC = +3V to +5.5V, V_L = +1.8V to V_CC, T_A = -40°C to +85°C, unless otherwise noted. Typical values are V_CC = +5V, V_L = +1.8V at
T_A = +25°C.) (Notes 2, 3)
PARAMETER
DRIVER
Driver Propagation Delay
(Figures 2 and 3)
Driver Differential Output Rise or
Fall Time
Differential Driver Output Skew
|t_DPLH - t_DPHL|
Maximum Data Rate
Driver Enable to Output High
Driver Enable to Output Low
Driver Disable Time from Low
Driver Disable Time from High
Driver Enable from Shutdown
to Output High
Driver Enable from Shutdown
to Output Low
RECEIVER
Receiver Propagation Delay
(Figures 6 and 7)
Receiver Output Skew
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
Receiver Enable from
Shutdown to Output Low
DRIVER/RECEIVER
Time to Shutdown
SYMBOL
CONDITIONS
t_DPLH
t_DPHL
t_R, t_F
C_L = 50pF, R_DIFF = 54Ω
C_L = 50pF, R_L = 54Ω, Figures 2 and 3
t_DSKEW C_L = 50pF, R_L = 54Ω, Figures 2 and 3
t_DZH
t_DZL
t_DLZ
t_DHZ
C_L = 50pF, R_L = 500Ω, Figure 4
C_L = 50pF, R_L = 500Ω, Figure 5
C_L = 50pF, R_L = 500Ω, Figure 4
C_L = 50pF, R_L = 500Ω, Figure 5
t_DZH(SHDN) C_L = 50pF, R_L = 500Ω, Figure 4
t_DZL(SHDN) C_L = 50pF, R_L = 500Ω, Figure 5
t_RPLH
t_RPHL
t_RSKEW
C_L = 15pF
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
t_RZL(SHDN) Figure 8
t_SHDN
MIN TYP MAX UNITS
50
ns
50
15
ns
8
ns
16
Mbps
150
ns
150
ns
100
ns
120
ns
5
µs
5
µs
80
ns
80
13
ns
16
Mbps
50
ns
50
ns
50
ns
50
ns
5
µs
5
µs
50
340
700
ns
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