MAX3080 Maxim, MAX3080 Datasheet - Page 6

• Manufacturer Part Number: MAX3080
• Description: Fail-Safe / High-Speed 10Mbps / Slew-Rate-Limited RS-485/RS-422 Transceivers
• Manufacturer: Maxim

Fail-Safe, High-Speed (10Mbps),
Slew-Rate-Limited RS-485/RS-422 Transceivers
SWITCHING CHARACTERISTICS—MAX3086–MAX3088, and MAX3089 with SRL = GND
(V
6
Note 5: The device is put into shutdown by bringing RE high and DE low. If the enable inputs are in this state for less than 50ns, the
Driver Input to Output
Driver Output Skew
|
Driver Rise or Fall Time
Maximum Data Rate
Driver Enable to Output High
Driver Enable to Output Low
Driver Disable Time from Low
Driver Disable Time from High
Receiver Input to Output
|
Receiver Skew
Receiver Enable to Output Low
Receiver Enable to Output High
Receiver Disable Time from Low
Receiver Disable Time from
High
Time to Shutdown
Driver Enable from Shutdown to
Output High
Driver Enable from Shutdown to
Output Low
Receiver Enable from Shutdown
to Output High
Receiver Enable from Shutdown
to Output Low
CC
t
t
DPLH
RPLH
_______________________________________________________________________________________
= +5V ±5%, T
- t
- t
device is guaranteed not to enter shutdown. If the enable inputs are in this state for at least 600ns, the device is guaranteed
to have entered shutdown.
PARAMETER
RPHL
DPHL
|
|
Differential
A
= T
MIN
to T
MAX
t
t
t
t
, unless otherwise noted. Typical values are at V
DZH(SHDN)
RZH(SHDN)
SYMBOL
DZL(SHDN)
RZL(SHDN)
t
t
DSKEW
DR,
t
t
t
t
t
t
f
RPLH
SHDN
DPLH
DPHL
t
t
RPHL
RSKD
t
t
t
t
t
t
MAX
DZH
DHZ
DZL
DLZ
RZH
RHZ
RZL
RLZ
t
DF
,
Figures 7 and 9, R
C
Figures 7 and 9, R
C
Figures 7 and 9, R
C
Figures 8 and 10, C
Figures 8 and 10, C
Figures 8 and 10, C
Figures 8 and 10, C
Figures 11 and 13;
rise and fall time of V
Figures 11 and 13;
rise and fall time of V
Figures 6 and 12, C
Figures 6 and 12, C
Figures 6 and 12, C
Figures 6 and 12, C
(Note 5)
Figures 8 and 10, C
Figures 8 and 10, C
Figures 6 and 12, C
Figures 6 and 12, C
L1
L1
L1
= C
= C
= C
L2
L2
L2
= 100pF
= 100pF
= 100pF
CONDITIONS
DIFF
DIFF
DIFF
|
|
L
L
L
L
L
L
L
L
L
L
L
L
V
V
ID
ID
= 100pF, S2 closed
= 100pF, S1 closed
= 15pF, S1 closed
= 15pF, S2 closed
= 100pF, S1 closed
= 100pF, S2 closed
= 100pF, S1 closed
= 100pF, S2 closed
= 15pF, S2 closed
= 15pF, S1 closed
= 100pF, S2 closed
= 100pF, S1 closed
ID
ID
= 54Ω,
= 54Ω,
= 54Ω,
≤ 15ns
≤ 15ns
|
|
≥ 2.0V;
≥ 2.0V;
CC
= +5V and T
MIN
10
50
A
= +25°C.)
TYP
-2.5
106
200
34
34
14
20
20
20
20
0
MAX
3500
3500
±10
±10
150
150
100
100
150
600
250
250
60
60
25
50
50
50
50
UNITS
Mbps
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns