mxl1544 Maxim Integrated Products, Inc., mxl1544 Datasheet - Page 5

• Manufacturer Part Number: mxl1544
• Description: +5v, Multiprotocol, Software-selectable Control Transceivers
• Manufacturer: Maxim Integrated Products, Inc.

ELECTRICAL CHARACTERISTICS (continued)
(V
Note 2: MXL1544/MAX3175 are designed to operate with V
(T
Receiver Input to Output
CC
A
= +25°C, unless otherwise noted.)
= +5V, V
PARAMETER
DD
= +6.8V, V
120
100
10
80
60
40
20
9
8
7
6
5
4
3
2
1
0
0
_______________________________________________________________________________________
0.1
0.1
+5V Multiprotocol, Software-Selectable
FULL, R = 50Ω
NO LOAD, R = 1.95kΩ
V.11 MODE SUPPLY CURRENT (I
DCE MODE
INVERT = 1
V.11 MODE SUPPLY CURRENT (I
FULL LOAD, R = 50Ω
NO LOAD, R = 1.95kΩ
DCE MODE
INVERT = 1
EE
1
1
= -5.6V, T
vs. DATA RATE
vs. DATA RATE
DATA RATE (kbps)
DATA RATE (kbps)
10
10
SYMBOL
t
t
PLH
PHL
A
100
100
= T
MIN
1000
1000
(Figures 4, 8)
to T
CC
EE
10,000
MAX
10,000
)
)
, unless otherwise noted. Typical values are at T
DD
CONDITIONS
and V
EE
MXL1544
MAX3175
MXL1544
MAX3175
Typical Operating Characteristics
supplied by the MXL1543 charge pump.
Control Transceivers
0.73
0.72
0.71
0.70
0.69
0.68
0.67
0.66
0.65
10
9
8
7
6
5
4
3
2
1
0
0.1
0
V.28 MODE SUPPLY CURRENT (I
DCE MODE
INVERT = 0
DCE MODE
INVERT = 1
V.11 MODE SUPPLY CURRENT (I
FULL, R = 50Ω
NO LOAD, R = 1.95kΩ
50
1
FULL LOAD (R
C
MIN
vs. DATA RATE
L
vs. DATA RATE
DATA RATE (kbps)
DATA RATE (kbps)
= 2500) AND NO LOAD
100
10
100
150
L
= 3kΩ,
TYP
60
10
70
10
A
1000
200
= +25°C.) (Note 2)
CC
DD
)
10,000
)
250
MAX
100
450
UNITS
ns
µs
ns
µs
5