MAX3466 MAXIM [Maxim Integrated Products], MAX3466 Datasheet - Page 3

• Manufacturer Part Number: MAX3466
• Description: +5V, Fail-Safe, 40Mbps, Profibus RS-485/ RS-422 Transceivers
• Manufacturer: MAXIM [Maxim Integrated Products]

ELECTRICAL CHARACTERISTICS (continued)
(V
SUPPLY CURRENT
SWITCHING CHARACTERISTICS
Driver Output Skew |t
CC
Receiver Differential Threshold
Voltage
Receiver Input Hysteresis
Receiver Output High Voltage
Receiver Output Low Voltage
Three-State Output Current at
Receiver
Receiver Input Resistance
Receiver Output Short-Circuit
Current
ESD Protection
N or m al O p er ati on
( S tati c C ond i ti on)
Supply Current in SHDN
Driver Propagation Delay
Driver Differential Output Rise or
Fall Time
Driver Output Transition Skew
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 Skew Time
Driver Disable Skew Time
Receiver Propagation Delay
= +5V ±5%, T
PARAMETER
A
_______________________________________________________________________________________
+5V, Fail-Safe, 40Mbps, Profibus RS-485/
= T
PLH
MIN
- t
to T
PHL
MAX
|
, unless otherwise noted. Typical values are at V
SYMBOL
|t
|t
ZL -
ZL -
I
t
∆V
SHDN
SKEW
V
I
I
t
t
t
t
V
V
R
OZR
OSR
PLH
PHL
t
t
PLH
PHL
t
t
I
t
t
ZH
HZ
OH
ZL
LZ
TH
OL
Q
R
F
IN
TH
t
t
ZH
ZH
|
|
-7V ≤ V
V
I
I
0 ≤ V
-7V ≤ V
0 ≤ V
A, B, Y, and Z pins
(MAX3467/MAX3468/MAX3469)
No load, DI = V
DE = GND and RE = V
Figures 6 and 7, R
C
Figures 6 and 7, R
C
Figures 6 and 7, R
C
Guaranteed by design
Figures 8 and 9, S2 closed, R
C
Figures 8 and 9, S1 closed, R
C
Figures 8 and 9, S1 closed, R
C
Figures 8 and 9, S2 closed, R
C
R
8 and 9), output low
R
8 and 9), output high
Figure 10, C
O
O
CM
L
L
L
L
L
L
L
L
L
= -4mA, V
= 4mA, V
= 500Ω, C
= 500Ω, C
= 50pF
= 50pF
= 50pF, TXP = GND or floating
= 50pF
= 50pF
= 50pF
= 50pF
= 0
O
RO
CM
≤ V
CM
≤ V
CC
≤ +12V
≤ +12V
CC
B
L
A
L
L
- V
= 15pF (Note 4)
CONDITIONS
- V
CC
= 50pF, S1 closed (Figures
= 50pF, S2 closed (Figures
A
B
DIFF
DIFF
DIFF
= V
or DI = GND
= V
TH
TH
CC
= 54Ω,
= 54Ω,
= 54Ω,
RS-422 Transceivers
, or SHDN = V
L
L
L
L
= 500Ω,
= 500Ω,
= 500Ω,
= 500Ω,
CC
= +5V and T
CC
V
CC
-200
MIN
48
±7
30
A
- 1.5
= +25°C.) (Note 1)
TYP
-125
2.5
20
±6
40
1
MAX
±95
-50
0.4
±1
10
15
10
30
30
30
30
20
4
2
1
5
5
UNITS
Mbps
mV
mV
mA
mA
kΩ
µA
kV
µA
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
3