鈥?/div>
_____________________________Typical Operating Characteristics (continued)
(
V
CC
= +3.3V, 250kbps data rate, 0.1碌F capacitors, all transmitters loaded with 3k鈩?and C
L
, T
A
= +25擄C, unless otherwise noted.)
MAX3244E
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
MAX3224-7/44/45E-10
MAX3244E
SLEW RATE vs. LOAD CAPACITANCE
MAX3224-7/44/45E-11
MAX3244E
OPERATING SUPPLY CURRENT
vs. LOAD CAPACITANCE
1 TRANSMITTER AT 250kbps
2 TRANSMITTERS AT 15.6kbps
250kbps
120kbps
MAX3224-7/44/45E-12
6
TRANSMITTER OUTPUT VOLTAGE (V)
5
4
3
2
1
0
-1
-2
-3
-4
-5
-6
0
V
OUT+
1 TRANSMITTER AT 250kbps
2 TRANSMITTERS AT 15.6kbps
14
12
SLEW RATE (V/碌s)
10
8
6
4
60
50
SUPPLY CURRENT (mA)
40
30
20kbps
20
10
0
V
OUT-
1000
2000
3000
4000
5000
2
0
0
1000
2000
3000
4000
5000
0
1000
2000
3000
4000
5000
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
MAX3245E
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
MAX3224-7/44/45E-13
MAX3245E
SLEW RATE vs. LOAD CAPACITANCE
MAX3224-7/44/45E-14
7.5
TRANSMITTER OUTPUT VOLTAGE (V)
5.0
2Mbps
2.5
0
-2.5
-5.0
-7.5
0
400
800
1200
1600
1.5Mbps
1 TRANSMITTER AT FULL DATA RATE
2 TRANSMITTERS AT 1/16 DATA RATE
2Mbps
1.5Mbps 1Mbps
1Mbps
70
60
SLEW RATE (V/碌s)
50
40
30
20
10
0
1 TRANSMITTER AT 1Mbps
2 TRANSMITTERS AT 62.5kbps
0
400
800
1200
1600
2000
2000
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
MAX3245E
OPERATING SUPPLY CURRENT
vs. LOAD CAPACITANCE
MAX3224-7/44/45E-15
MAX3245E
TRANSMITTER SKEW vs.
LOAD CAPACITANCE
45
40
TRANSMITTER SKEW (ns)
35
30
25
20
15
10
MAX3224-7/44/45E-16
100
90
80
SUPPLY CURRENT (mA)
70
60
50
40
30
20
10
0
0
400
800
1200
1600
1 TRANSMITTER AT FULL DATA RATE
2 TRANSMITTERS AT 1/16 DATA RATE
1Mbps
2Mbps
1.5Mbps
50
5
0
2000
0
1000
2000
3000
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
6
_______________________________________________________________________________________