MAX4998ETI+ Maxim Integrated Products, MAX4998ETI+ Datasheet - Page 5

• Manufacturer Part Number: MAX4998ETI+
• Description: IC DISPLAY PORT MUX 2CH 28-TQFN
• Manufacturer: Maxim Integrated Products
• Series: DisplayPort™r

Specifications of MAX4998ETI+

• Function: Switch
• Circuit: 3 x DPDT, 1 x SPDT
• On-state Resistance: 7 Ohm
• Voltage Supply Source: Single Supply
• Voltage - Supply, Single/dual (±): 3.3V
• Current - Supply: 500µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-TQFN Exposed Pad
• Number Of Switches: Triple
• Switch Configuration: DPDT
• On Resistance (max): 7 Ohms
• On Time (max): 120 ns
• Off Time (max): 50 ns
• Off Isolation (typ): - 28 dB
• Bandwidth: 5 GHz
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Supply Current: 850 uA
• Maximum Power Dissipation: 2285 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Insertion Loss: - 0.95 dB
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(T
A
= +25°C, unless otherwise noted.)
-10
-20
-30
-40
-50
-60
-70
-80
1.5
1.3
1.1
0.9
0.7
0.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
0
-0.1
Two-Lane and Four-Lane DisplayPort Passive
3.0
LOGIC THRESHOLD vs. SUPPLY VOLTAGE
10
ON-RESISTANCE vs. COM_ VOLTAGE
V
V
I
COM_
DD
DD
0.1 0.3 0.5
DIFFERENTIAL OFF-ISOLATION
= 3.3V
= 3.6V
3.1
= 15mA
Switches with Separate AUX/HPD Control
SUPPLY VOLTAGE (V)
100
3.2
FREQUENCY (MHz)
_______________________________________________________________________________________
0.7
V
COM_
3.3
0.9 1.1
(V)
V
V
IH
IL
1000
3.4
1.3
1.5
3.5
1.7
10,000
3.6
1.9
-10
-20
-30
-40
-50
-60
-70
-80
10
60
50
40
30
20
10
9
8
7
6
5
4
0
0
-0.1
TURN-ON/OFF TIME vs. SUPPLY VOLTAGE
3.0
10
ON-RESISTANCE vs. COM_ VOLTAGE
V
I
COM_
DD
0.1
= 3.3V
3.1
DIFFERENTIAL CROSSTALK
= 15mA
0.3
SUPPLY VOLTAGE (V)
100
3.2
FREQUENCY (MHz)
t
t
OFF_SEL
0.5
ON_SEL
V
T
T
T
COM_
A
A
A
0.7
3.3
= +85°C
= +25°C
= -40°C
(V)
Typical Operating Characteristics
0.9
1000
3.4
1.1
3.5
1.3
10,000
3.6
1.5
800
700
600
500
400
300
200
100
-10
-10
-15
-20
-25
-30
-35
-40
-1
-2
-3
-4
-5
-6
-7
-8
-9
-5
0
0
0
-40
10
10
SUPPLY CURRENT vs. TEMPERATURE
V
DD
DIFFERENTIAL INSERTION LOSS
DIFFERENTIAL RETURN LOSS
= 3.3V
-15
100
100
TEMPERATURE (°C)
FREQUENCY (MHz)
FREQUENCY (MHz)
10
35
1000
1000
60
10,000
10,000
85
5