MAX4888C Maxim, MAX4888C Datasheet - Page 6

• Manufacturer Part Number: MAX4888C
• Description: The MAX4888B/MAX4888C dual double-pole/double-throw (2 x DPDT), high-speed passive switches are ideal for switching two half-lanes of PCI Express® (PCIe) data between two possible destinations
• Manufacturer: Maxim

Up to 8.0Gbps Dual Passive Switches
(V
6
CC
-10
-12
-14
-16
-18
-20
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
-2
-4
-6
-8
0
= 3.3V, T
3.0
0
0
DIFFERENTIAL INSERTION LOSS
0.3
3.1
V
ON-RESISTANCE vs. V
CC
MAX4888B
2
V
A
vs. SUPPLY VOLTAGE
= 3.3V
IH
LOGIC THRESHOLD
= +25NC, unless otherwise noted.)
vs. FREQUENCY
0.6
3.2
FREQUENCY (GHz)
4
V
V
V
IL
MASK
_IN_
CC
0.9
3.3
V
CC
(V)
(V)
V
CC
= 3.0V
6
= 3.6V
1.2
3.4
MAX4888C
_IN_
8
1.5
3.5
1.8
3.6
10
100
-10
-20
-30
-40
-50
-60
-70
-80
10
90
80
70
60
50
40
30
20
10
0
0
9
8
7
6
5
4
3
2
3.0
0
0
DIFFERENTIAL OFF-ISOLATION
3.1
ON-RESISTANCE vs. V
0.3
T
2
A
vs. SUPPLY VOLTAGE
T
= -40°C
TURN-ON/OFF TIME
A
vs. FREQUENCY
= +85°C
3.2
t
FREQUENCY (GHz)
ON_SEL
t
OFF_SEL
0.6
4
V
V
_IN_
CC
3.3
(V)
(V)
Typical Operating Characteristics
0.9
6
T
3.4
A
= +25°C
_IN_
8
1.2
3.5
1.5
3.6
10
-100
350
300
250
200
150
100
-10
-20
-30
-40
-50
-60
-70
-80
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
0
-40
0
0
SUPPLY CURRENT vs. TEMPERATURE
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
= 3.6V
= 3.3V
= 3.0V
= 3.6V
= 3.3V
= 3.0V
DIFFERENTIAL RETURN LOSS
MASK
DIFFERENTIAL CROSSTALK
-15
MAX4888B
MAX4888B
2
2
vs. FREQUENCY
vs. FREQUENCY
TEMPERATURE (°C)
FREQUENCY (GHz)
FREQUENCY (GHz)
10
4
4
35
6
6
MAX4888C
MAX4888C
60
8
8
85
10
10