MAX4906FELB+T Maxim Integrated Products, MAX4906FELB+T Datasheet - Page 7

• Manufacturer Part Number: MAX4906FELB+T
• Description: IC USB SWITCH DUAL 1X2 10UDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX4906FELB+T

• Function: USB Switch
• Circuit: 2 x SPDT
• On-state Resistance: 7 Ohm
• Voltage Supply Source: Single Supply
• Voltage - Supply, Single/dual (±): 3 V ~ 3.6 V
• Current - Supply: 120µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-µDFN
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Switches: Dual
• Switch Configuration: SPDT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX4906FELB+T; MAX4906FELB+TTR

Figure 1. On-Loss, Off-Isolation, and Crosstalk
MAX4906F
MAX4906/
10
—
1
2
3
4
5
6
7
8
9
MEASUREMENTS ARE STANDARDIZED AGAINST SHORTS AT IC TERMINALS.
OFF-ISOLATION IS MEASURED BETWEEN COM_ AND "OFF" NO_ OR NC_ TERMINAL ON EACH SWITCH.
ON-LOSS IS MEASURED BETWEEN COM_ AND "ON" NO_ OR NC_ TERMINAL ON EACH SWITCH.
CROSSTALK IS MEASURED FROM ONE CHANNEL TO THE OTHER CHANNEL.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
50Ω
PIN
0V OR V+
MAX4907F
MAX4907/
—
—
—
8
2
3
4
5
6
7
1
_______________________________________________________________________________________
IN_
NC1
MAX4906/MAX4906F
MAX4907/MAX4907F
S H D N /E N
NAME
COM1
COM2
SHDN
GND
NO2
NO1
NC2
NC1
V+
IN
+3.3V
GND
V+
10nF
High-/Full-Speed USB 2.0 Switches
Digital Control Input. IN controls switch 1 and switch 2.
S hutd ow n and E nab l e Inp ut. D r i ve S H D N /EN hi g h to consum e m i ni m um cur r ent and to p ut the
d evi ce i n hi g h- i m p ed ance m od e. D r i ve the S H D N /EN l ow for nor m al op er ati on.
Ground
Analog Switch 1—Common Terminal
Analog Switch 2—Common Terminal
Analog Switch 2—Normally Open Terminal
Analog Switch 1—Normally Open Terminal
Analog Switch 2—Normally Closed Terminal
Analog Switch 1—Normally Closed Terminal
Positive-Supply Voltage Input. Connect V+ to a 3.0V to 3.6V supply voltage. Bypass V+ to
GND with a 0.1µF capacitor.
Shutdown Input. Drive SHDN high to put the device into shutdown mode. For normal
operation, drive SHDN low.
COM1
NO1*
V
V
IN
OUT
MEAS
50Ω
50Ω
ANALYZER
NETWORK
Test Circuits/Timing Diagrams
FUNCTION
50Ω
50Ω
REF
OFF-ISOLATION = 20log
*FOR CROSSTALK THIS PIN IS NO2.
NC2 AND COM2 ARE OPEN.
CROSSTALK = 20log
Pin Description
ON-LOSS = 20log
V
V
V
V
V
V
OUT
OUT
OUT
IN
IN
IN
7