MAX14550E Maxim, MAX14550E Datasheet - Page 7

• Manufacturer Part Number: MAX14550E
• Description: The MAX14550E is a USB Hi-Speed analog switch with a USB host charger (dedicated charger) identification circuit
• Manufacturer: Maxim

(T
USB Host Charger Identification Analog Switch
A
= +25°C, unless otherwise noted.)
250
200
150
100
50
6
5
4
3
2
1
0
0
RDP/RDM ON-RESISTANCE vs. V
0
0
0.3
0.5
0.6
0.9
1.0
SUPPLY CURRENT
vs. LOGIC LEVEL
LOGIC LEVEL (V)
1.2
-10
-20
-30
-40
-50
-60
-70
-80
V
0
RDP/RDM
1.5
EXTERNAL RESISTOR-
INTERNAL RESISTOR-
1.5
1
T
T
T
OFF-ISOLATION
A
A
A
1.8
= +85°C
= +25°C
= -40°C
2.0
DIVIDER
DIVIDER
(V)
2.1
FREQUENCY RESPONSE
2.5
2.4
V
CC
FREQUENCY (MHz)
10
2.7
RDP/RDM
= 3.3V
3.0
3.0
3.5
3.3
CROSSTALK
ON-LOSS
100
100
Typical Operating Characteristics (continued)
90
80
70
60
50
40
30
20
10
16
14
12
10
0
8
6
4
2
0
-45
2.0
ON-LEAKAGE
1000
-30
2.5
TDP/DP LEAKAGE CURRENT
TURN-ON/TURN-OFF TIME
-15
t
ON
3.0
vs. SUPPLY VOLTAGE
vs. TEMPERATURE
t
OFF
TEMPERATURE (°C)
0
3.5
15
V
CC
4.0
(V)
30
OFF-LEAKAGE
4.5
45
5.0
-0.1
-0.2
-0.3
-0.4
-0.5
60
0.5
0.4
0.3
0.2
0.1
0.0
5.5
0.0
75
0.2
6.0
90
0.4 0.6 0.8 1.0 1.2
EYE DIAGRAM
TIME (x 10
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
10
9
8
7
6
5
4
3
2
1
0
2.8
2.8
n
T
3.1
3.1 3.4 3.7
A
- 9)s
= -40°C
1.4 1.6
LOGIC-INPUT THRESHOLD
3.4 3.7 4.0
CB_ RISING
vs. SUPPLY VOLTAGE
vs. SUPPLY VOLTAGE
SUPPLY CURRENT
CB_ FALLING
MAX14550E toc11
1.8
T
A
4.0
T
V
V
= +85°C
2.0
A
CC
CC
= +25°C
(V)
(V)
4.3 4.6
4.3
4.6
V
V
V
4.9
4.9
CB0
CB1
RDP
= V
= 0V
= V
5.2
5.2
CC
CC
5.5
5.5
7