Datasheet

MAX4699/MAX4701/MAX4702
Low-Voltage, Dual DPDT/Quad SPDT
Analog Switches in QFN
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(V+ = +2.7V to +3.3V, V
GND
= 0V, V
IH
= +1.4V, V
IL
= +0.5V, (V
L
= +1.5V, V
IH
= +1.0V, V
IL
= +0.4V for MAX4702 only), T
A
= -40°C to
+85°C. Typical values are at V+ = +3V and T
A
= +25°C, unless otherwise noted.) (Notes 2, 3)
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.
(Voltages Referenced to GND)
V
+
............................................................................-0.3V to +6V
V
L
, IN_, COM_, NO_, NC_ (Note1).............. -0.3V to (V+ + 0.3V)
Continuous Current COM_, NO_, NC_ ............................ ±20mA
Peak Current COM_, NO_, NC_
(pulsed at 1ms, 10% duty cycle).................................±40mA
Continuous Power Dissipation (T
A
= +70°C)
TSSOP (derate 9.4mW/°C above +70°C) ...............754.7mW
16-Pin TQFN (derate 20.8mW/°C
above +70°C).........................................................1666.7mW
16-Pin Thin QFN (derate 25mW/°C
above +70°C)............................................................2000mW
Operating Temperature Range .......................... -40°C to +85°C
Storage Temperature Range ........................... -65°C to +150°C
Lead Temperature (soldering, 10s) ............................... +300°C
Soldering Temperature (reflow) .......................................+260°C
Note 1: Signals on IN_, COM_, NO_, and NC_ exceeding 0 or V+ are clamped by internal diodes. Limit forward-diode current to
maximum current rating.
PARAMETER SYMBOL CONDITIONS T
A
MIN TYP MAX UNITS
ANALOG SWITCH
Analog Signal Range
V
COM_
,
V
NO_
, V
NC_
0V+V
+25°C 60 75
O n- Resi stance R
ON
V+ = +2.7V, I
COM_
= 10mA;
V
NO_
or V
NC_
= +1.5V
T
MIN
to T
MAX
85
Ω
+25°C 2 4
O n- Resi stance M atch Betw een
C hannel s ( N ote 4)
ΔR
ON
V+ = +2.7V, I
COM_
= 10mA;
V
NO_
or V
NC_
= +1.5V
T
MIN
to T
MAX
5
Ω
+25°C 8 12
O n- Resi stance Fl atness ( N ote 5) R
FLAT
(
ON
)
V+ = +2.7V, I
COM_
= 10mA;
V
NO_
or V
NC_
= +1V,
+1.5V, +2V
T
MIN
to T
MAX
14
Ω
+25°C -0.5 +0.5
N O_, N C _ O ff- Leakag e C ur r ent
( N ote 6)
I
NO_(OFF)
,
I
NC_
(
OFF
)
V+ = +3.3V, V
COM_
= +1V,
+3V; V
NO_
or V
NC_
= +3V, +1V
T
MIN
to T
MAX
-1 1
nA
+25°C -0.5 +0.5
COM_ On-Leakage Current
(Note 6)
I
COM_
(
ON
)
V+ = +3.3V, V
COM_
= +1V,
+3V; V
NO_
or V
NC_
= +1V,
+3V, or unconnected
T
MIN
to T
MAX
-1 1
nA
DYNAMIC
+25°C 27 35
Turn-On Time t
ON
V
NO_
or V
NC_
= +2V; R
L
=
300Ω, C
L
= 35pF, Figure 2
T
MIN
to T
MAX
45
ns
+25°C 15 20
Turn-Off Time t
OFF
V
NO_
or V
NC_
= +2V; R
L
=
300Ω, C
L
= 35pF, Figure 2
T
MIN
to T
MAX
25
ns
+25°C 15
Break-Before-Make (Note 6) t
BBM
V
NO_
or V
NC_
= +2V; R
L
=
300Ω, C
L
= 35pF, Figure 2
T
MIN
to T
MAX
1
ns
On-Channel -3dB Bandwidth BW
Signal = 0dBm, 50Ω
in and out, Figure 5
250 MHz
Off-Isolation (Note 7) V
ISO
f = 1MHz, R
L
= 50Ω,
C
L
= 5pF, Figure 5
+25°C -76 dB