MAX4889BETO+T Maxim Integrated Products, MAX4889BETO+T Datasheet - Page 8

• Manufacturer Part Number: MAX4889BETO+T
• Description: IC SWITCH OCTAL SPDT 42TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX4889BETO+T

• Function: Switch
• Circuit: 8 x SPDT
• On-state Resistance: 7 Ohm
• Voltage Supply Source: Single Supply
• Voltage - Supply, Single/dual (±): 1.65 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 42-WFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.5/5.0/8.0Gbps PCIe Passive Switches
8
18, 20, 22, 25, 29,
9, 19, 21, 26, 31,
35, 38, 40, 42
_______________________________________________________________________________________
MAX4889B/
MAX4889C
34, 39, 41
PIN
10
11
12
13
14
15
16
17
23
24
27
28
30
32
33
36
37
—
1
2
3
4
5
6
7
8
AOUTB+
BOUTB+
COUTB+
DOUTB+
DOUTA+
COUTA+
BOUTA -
BOUTA+
AOUTA+
AOUTB-
BOUTB-
COUTB-
DOUTB-
DOUTA-
COUTA-
AOUTA-
NAME
AIN+
BIN+
CIN+
DIN+
GND
AIN-
BIN-
CIN-
DIN-
V
SEL
EP
CC
Analog Switch 1. Common Positive Terminal.
Analog Switch 1. Common Negative Terminal.
Analog Switch 1. Normally Open Positive Terminal.
Analog Switch 1. Normally Open Negative Terminal.
Analog Switch 2. Common Positive Terminal.
Analog Switch 2. Common Negative Terminal.
Analog Switch 2. Normally Open Positive Terminal.
Analog Switch 2. Normally Open Negative Terminal.
P osi ti ve S up p l y V ol tag e Inp ut. C onnect V
a 0.1µF cer am i c cap aci tor p l aced as cl ose as p ossi b l e to the d evi ce. S ee the Boar d Layout secti on.
Analog Switch 3. Common Positive Terminal.
Analog Switch 3. Common Negative Terminal.
Analog Switch 3. Normally Open Positive Terminal.
Analog Switch 3. Normally Open Negative Terminal.
Analog Switch 4. Common Positive Terminal.
Analog Switch 4. Common Negative Terminal.
Analog Switch 4. Normally Open Positive Terminal.
Analog Switch 4. Normally Open Negative Terminal.
Ground
Analog Switch 4. Normally Closed Negative Terminal.
Analog Switch 4. Normally Closed Positive Terminal.
Analog Switch 3. Normally Closed Negative Terminal.
Analog Switch 3. Normally Closed Positive Terminal.
Control Signal Input. SEL has a 70kΩ (typ) pulldown resistor to GND.
Analog Switch 2. Normally Closed Negative Terminal.
Analog Switch 2. Normally Closed Positive Terminal.
Analog Switch 1. Normally Closed Negative Terminal.
Analog Switch 1. Normally Closed Positive Terminal.
Exposed Pad. Connect EP to GND.
C C
to a 3.0V to 3.6V sup p l y vol tag e. Byp ass V
FUNCTION
Pin Description
C C
to GN D w i th