MAX3185 Maxim, MAX3185 Datasheet - Page 3

• Manufacturer Part Number: MAX3185
• Description: 15kV ESD-Protected / EMC-Compliant / 230kbps RS-232 Serial Port for Motherboards/Desktop PCs
• Manufacturer: Maxim

ELECTRICAL CHARACTERISTICS (continued)
(V
are at T
RS-232 Serial Port for Motherboards/Desktop PCs
ESD CHARACTERISTICS
TIMING CHARACTERISTICS
ESD Protection
Transmitter Output
Propagation Delay, Low to High
Transmitter Output
Propagation Delay, High to Low
Transmitter Propagation Delay
Skew,
Transition Output Slew Rate
Receiver Output
Propagation Delay, Low to High
Receiver Output
Propagation Delay, High to Low
Receiver Propagation Delay
Skew,
Guaranteed Data Rate
Mouse Driveability
CC
±15kV ESD-Protected, EMC-Compliant, 230kbps
= +4.5V to +5.5V, V
A
|
|
= +25°C.)
t
t
PLHT
PLHR
PARAMETER
- t
- t
PHLT
PHLR
_______________________________________________________________________________________
|
|
DD
= +10.8V to +13.2V, V
SYMBOL
t
t
t
t
PLHT
PHLT
t
PLHR
PHLR
t
SKR
DR
SKT
SR
Human Body Model
IEC1000-4-2 (Contact Discharge)
IEC1000-4-2 (Air-Gap Discharge)
V
C
V
C
V
C
V
R
measured from +3V to -3V
or -3V to +3V, Figure 3,
T
V
V
V
V
V
R
T
T3OUT = -5mA, T1OUT = T2OUT = +5mA
A
A
DD
DD
DD
DD
CC
CC
CC
CC
SS
L
L
L
L
L
= 3kΩ to 7kΩ,
= +25°C
= 3kΩ to 7kΩ,
= +25°C
SS
= 1000pF, T
= 1000pF, T
= 1000pF, T
= -12V,
= 12V, V
= 12V, V
= 12V, V
= 12V, V
= 5V, C
= 5V, C
= 5V, C
= 5V, V
= -10.8V to -13.2V, T
DD
L
L
L
SS
SS
SS
SS
= 50pF, T
= 50pF, T
= 50pF, T
A
A
A
= 12V,
CONDITIONS
= -12V, R
= -12V, R
= -12V, R
= -12V,
= +25°C
= +25°C
= +25°C
A
A
A
= +25°C
= +25°C
= +25°C
L
L
L
A
= 3kΩ,
= 3kΩ,
= 3kΩ,
= T
C
2500pF
C
1000pF
C
2500pF
C
1000pF
L
L
L
L
MIN
= 150pF to
= 50pF to
= 50pF to
= 50pF to
to T
MAX
, unless otherwise noted. Typical values
±7.5
MIN
120
230
4
8
TYP
±15
±15
±8
MAX
0.4
4.0
4.0
0.4
30
30
4
4
UNITS
kbps
V/µs
kV
µs
µs
µs
µs
µs
µs
V
3