Datasheet

High-/Full-Speed USB 2.0 Switches
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V+ = +3V to +3.6V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V+= 3.3V, T
A
= +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 (T
A
= +70°C)
8-Pin µDFN (derate 5.0mW/°C above +70°C) .............400mW
10-Pin µDFN (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
V
COM
_,V
NO_
,
V
NC _
SHDN or SHDN/EN = 0 (Note 3) 0 V+ V
Fault-Protection Trip Threshold V
FP
3.6 4.0 V
T
A
= +25°C 4 7
On-Resistance R
ON
I
COM_
= -40mA,
0V ≤ V
COM_
≤ V+,
SHDN or SHDN/EN = 0
T
A
= T
MIN
to T
MAX
8
Ω
T
A
= +25°C 4 10
On-Resistance During Shutdown
R
ONSH
I
C OM _
= - 40m A,
0V ≤ V
C OM _
≤ 1.5V ,
S H D N = V +
( M AX 4907/M AX 4907F)
T
A
= T
MIN
to T
MAX
13
Ω
T
A
= +25°C 0.7 1.2
On-Resistance Match Between
Channels
ΔR
ON
V+ = 3.0V,
I
COM_
= -40mA,
V
COM_
= 1.5V (Note 4)
T
A
= T
MIN
to T
MAX
1.5
Ω
On-Resistance Flatness
R
FLAT
(
ON
)
V+ = 3.0V, I
COM_
= -40mA,
V
COM_
= 1.5V, 3.0V (Note 5)
1.0 Ω
Off-Leakage Current
I
COM_
(
OFF
)
V+ = 3.6V, V
COM_
= 0.3V, 3.3V;
V
NO_
or V
NC_
= 3.3V, 0.3V
-1 +1 µA
On-Leakage Current
I
COM_
(
ON
)
V+ = 3.6V, V
COM
= 0.3V, 3.3V;
V
NO_
or V
NC_
= 0.3V, 3.3V, or floating
-1 +1 µA
SWITCH AC PERFORMANCE
On-Channel -3dB Bandwidth BW R
L
= R
S
= 50Ω, signal = 0dBm, Figure 1
1000
MHz
f = 10MHz; V
NO_
, V
NC_
= 1V
P-P
;
R
L
= R
S
= 50Ω, Figure 1
-60
f = 250MHz; V
NO_
, V
NC_
= 1V
P-P
;
R
L
= R
S
= 50Ω, Figure 1
-32
Off-Isolation V
ISO
f = 500MHz; V
NO_
, V
NC_
= 1V
P-P
;
R
L
= R
S
= 50Ω, Figure 1
-26
dB