Rainbow Electronics MAX13486E - Manual (Page 4)

MAX13485E/MAX13486E
Half-Duplex RS-485/RS-422 Transceivers in µDFN
4 _______________________________________________________________________________________
SWITCHING CHARACTERISTICS—MAX13485E (continued)
(V CC = +5V ±5%, T A = T MIN to T MAX , unless otherwise noted. Typical values are at V CC = +5V and T A = +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Receiver Enable to Output High t RZH Figure 8 50 ns
Receiver Enable to Output Low t RZL Figure 8 50 ns
Receiver Disable Time from High t RHZ Figure 8 50 ns
Receiver Disable Time from Low t RLZ Figure 8 50 ns
Receiver Enable from Shutdown
to Output High
t RZH(SHDN) Figure 8 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
SWITCHING CHARACTERISTICS—MAX13486E
(V
CC
= +5V ±5%, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC
= +5V and T
A
= +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
DRIVER
t DPLH 50
Driver Propagation Delay
t DPHL
R DIFF = 54 Ω, C
L = 50pF, Figures 2 and 3
50
ns
t HL 15 Driver Differential Output Rise or
Fall Time
t LH
R DIFF = 54 Ω, C
L = 50pF, Figures 2 and 3
15
ns
Differential Driver Output Skew
|t
DPLH - t DPHL |
t DSKEW R DIFF = 54 Ω, C
L = 50pF, Figures 2 and 3 8 ns
Maximum Data Rate 16 Mbps
Driver Enable to Output High t DZH Figures 4 and 5 50 ns
Driver Enable to Output Low t DZL Figures 4 and 5 50 ns
Driver Disable Time from High t DHZ Figures 4 and 5 50 ns
Driver Disable Time from Low t DLZ Figures 4 and 5 50 ns
Driver Enable from Shutdown to
Output High
t DZH(SHDN) Figures 4 and 5 2200 ns
Driver Enable from Shutdown to
Output Low
t
DZL(SHDN)
Figures 4 and 5 2200 ns
Time to Shutdown t SHDN 50 340 700 ns
RECEIVER
t RPLH 80
Receiver Propagation Delay
t RPHL
C L = 15pF, Figures 6 and 7
80
ns
Receiver Output Skew t RSKEW C L = 15pF, Figure 7 13 ns
Maximum Data Rate 16 Mbps