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High-/Full-Speed USB 2.0 Switches
2
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ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V+ = +3V to +3.6V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at V+= 3.3V, TA = +25°C.) (Note 2)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Note 1: Signals on IN, SHDN or SHDN/EN exceeding V+ or GND are clamped by internal diodes. Limit forward-diode current to
maximum current rating.
Voltages Referenced to GND
V+ .............................................................................-0.3V to +4V
IN, SHDN, SHDN/EN (Note 1) ......................-0.3V to (V+ + 0.3V)
COM_, NO_, NC_ ..................................................-0.5V to +5.5V
Continuous Current (COM_ to NO_/NC_) ......................±120mA
Peak Current, (COM_ to NO_/NC_)
(pulsed at 1ms 10% duty cycle).................................±240mA
Continuous Power Dissipation (TA = +70°C)
8-Pin DFN (derate 5.0mW/°C above +70°C) .............400mW
10-Pin DFN (derate 5.3mW/°C above +70°C) ........423.7mW
Operating Temperature Range ..........................-40°C to +85°C
Junction Temperature .....................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
MAX4906/MAX4606F/MAX4907/MAX4907F
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ANALOG SWITCH
Analog Signal Range
VCOM_,VNO_,
VNC_
SHDN or SHDN/EN = 0 (Note 3)
0
V+
V
Fault-Protection Trip Threshold
VFP
3.6
4.0
V
TA = +25°C
4
7
On-Resistance
RON
ICOM_ = -40mA,
0V
≤ VCOM_≤ V+,
SHDN or SHDN/EN = 0
TA = TMIN to TMAX
8
Ω
TA = +25°C
4
10
On-Resistance During Shutdown
RONSH
ICOM_ = -40mA,
0V
≤ VCOM_ ≤ 1.5V,
SHDN = V+
(MAX4907/MAX4907F)
TA = TMIN to TMAX
13
Ω
TA = +25°C
0.7
1.2
On-Resistance Match Between
Channels
ΔRON
V+ = 3.0V,
ICOM_= -40mA,
VCOM_ = 1.5V (Note 4)
TA = TMIN to TMAX
1.5
Ω
On-Resistance Flatness
RFLAT (ON)
V+ = 3.0V, ICOM_ = -40mA,
VCOM_ = 1.5V, 3.0V (Note 5)
1.0
Ω
Off-Leakage Current
ICOM_(OFF)
V+ = 3.6V, VCOM_ = 0.3V, 3.3V;
VNO_ or VNC_ = 3.3V, 0.3V
-1
+1
A
On-Leakage Current
ICOM_(ON)
V+ = 3.6V, VCOM = 0.3V, 3.3V;
VNO_ or VNC_ = 0.3V, 3.3V, or floating
-1
+1
A
SWITCH AC PERFORMANCE
On-Channel -3dB Bandwidth
BW
RL = RS = 50
Ω, signal = 0dBm, Figure 1
1000
MHz
f = 10MHz; VNO_, VNC_ = 1VP-P;
RL = RS = 50
Ω, Figure 1
-60
f = 250MHz; VNO_, VNC_ = 1VP-P;
RL = RS = 50
Ω, Figure 1
-32
Off-Isolation
VISO
f = 500MHz; VNO_, VNC_ = 1VP-P;
RL = RS = 50
Ω, Figure 1
-26
dB