Datasheet
MAX3060E/MAX3061E/MAX3062E
±15kV ESD-Protected, Fail-Safe, 20Mbps, Slew-Rate-
Limited RS-485/RS-422 Transceivers in a SOT
4 _______________________________________________________________________________________
SWITCHING CHARACTERISTICS—MAX3060E
(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.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
UNITS
Driver Input to Output
t
DPLH
, t
DPHL
Figures 3 and 5, R
DIFF
= 54Ω,
C
DIFF
= 50pF
1.0 1.7 2.4 µs
Driver Output Skew
(t
DPLH
- t
DPHL
)
t
DSKEW
Figures 3 and 5, R
DIFF
= 54Ω,
C
DIFF
= 50pF
-200
-7
+200
ns
Driver Rise or Fall Time
t
DR
, t
DF
Figures 3 and 5, R
DIFF
= 54Ω,
C
DIFF
= 50pF
1.3
1.85
2.5 µs
Maximum Data Rate f
MAX
115
kbps
Driver Enable to Output High t
DZH
Figures 4 and 6, C
L
= 100pF, S2 closed 0.6 1.5 µs
Driver Enable to Output Low t
DZL
Figures 4 and 6, C
L
= 100pF, S1 closed 0.5 1.5 µs
Driver Disable Time from Low t
DLZ
Figures 4 and 6, C
L
= 15pF, S1 closed 60
200
ns
Driver Disable Time from High t
DHZ
Figures 4 and 6, C
L
= 15pF, S2 closed 85
200
ns
Receiver Input to Output
t
RPLH
,
t
RPHL
Figures 7 and 9; | V
ID
| ≥ 2.0V;
rise and fall time of V
ID
≤ 4ns, C
L
= 15pF
47 80 ns
Differential Receiver Skew
(t
RPLH
- t
RPHL
)
t
RSKD
Figures 7 and 9; | V
ID
| ≥ 2.0V;
rise and fall time of V
ID
≤ 4ns, C
L
= 15pF
-10 -3
+10
ns
Receiver Enable to Output Low t
RZL
Figures 2 and 8, C
L
= 15pF, S1 closed 50 ns
Receiver Enable to Output High t
RZH
Figures 2 and 8, C
L
= 15pF, S2 closed 50 ns
Receiver Disable Time from Low
t
RLZ
Figures 2 and 8, C
L
= 15pF, S1 closed 50 ns
Receiver Disable Time from High
t
RHZ
Figures 2 and 8, C
L
= 15pF, S2 closed 50 ns
Time to Shutdown t
SHDN
(Note 6) 50
180 600
ns
Driver Enable from Shutdown to
Output High
t
DZH
(
SHDN
)
Figures 4 and 6, C
L
= 100pF, S2 closed 2 µs
Driver Enable from Shutdown to
Output Low
t
DZL
(
SHDN
)
Figures 4 and 6, C
L
= 100pF, S1 closed 2 µs
Receiver Enable from Shutdown
to Output High
t
RZH
(
SHDN
)
Figures 2 and 8, C
L
= 15pF, S2 closed 1.5 µs
Receiver Enable from Shutdown
to Output Low
t
RZL
(
SHDN
)
Figures 2 and 8, C
L
= 15pF, S1 closed 1.5 µs