MAX4641 Maxim, MAX4641 Datasheet - Page 4

• Manufacturer Part Number: MAX4641
• Description: The MAX4641/MAX4642/MAX4643 are monolithic, dual, single-pole/single-throw (SPST) switches that can operate from a single supply ranging from +1
• Manufacturer: Maxim

ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued)
(V+ = +2.7V to +3.3V, V
High-Speed, Low-Voltage, 4Ω, Dual SPST
CMOS Analog Switches
4
Note 2: ∆R
Note 3: R
Note 4: Guaranteed by design.
Note 5: On-Leakage performed with voltage applied to COM_, with NO_ and NC_ left floating.
Note 6: Off-Isolation = 20log
Note 7: Crosstalk is measured between the two switches.
Note 8: R
DIGITAL INPUTS
DYNAMIC
SUPPLY
IN_ Input Logic High
IN_ Input Logic Low
IN_ Input Current
Turn-On Time (Note 4)
Turn-Off Time (Note 4)
Break-Before-Make (Note 4)
(MAX4643 only)
Charge Injection
NO_, NC_ Off-Capacitance
COM_ Off-Capacitance
Switch On-Capacitance
Off-Isolation (Note 6)
Crosstalk (Note 7)
Positive Supply Current
_______________________________________________________________________________________
PARAMETER
specified analog signal range.
ON
ON
ON
Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
and ∆R
= R
ON(MAX)
ON
INH
matching specifications for QFN-packaged parts are guaranteed by design.
= 2.0V, V
- R
10
ON(MIN)
(V
C
C
C
SYMBOL
O_
COM_(OFF)
NO_(OFF)
NC_(OFF)
C
t
V
INL
t
V
t
BBM
V
V
OFF
/ V
I
(ON)
ON
I+
ISO
Q
IN
CT
.
IH
IL
I_
= 0.4V, T
), where V
,
V
R
35pF, V
V
R
35pF, V
V
R
35pF, V
V
V
NO_ or NC_ = GND, f = 1MHz, Figure 5
f =1MHz, Figure 5
f =1MHz, Figure 5
C
Figure 3
C
Figure 3
V+ = 3.3V, V
IN_
NC_
NC_
NC_
GEN
L
L
L
L
L
A
= 300Ω, C
= 300Ω, C
= 300Ω, C
= 5pF, R
= 5pF, R
= T
O
= 0.4V or 2.0V
= 2V, Figure 2
= 2V, Figure 2
= 2V, Figure 2
= 0, R
is V
MIN
NO_
NO_
NO_
COM_
to T
GEN
L
L
=
=
=
IN_
L
L
L
= 50Ω,
= 50Ω,
=
=
=
MAX
CONDITIONS
and V
= 0 or V+
= 0, C
, unless otherwise noted. Typical values are at T
I
L
is V
T
T
T
T
T
T
f = 10MHz
f = 1MHz
f = 10MHz
f = 1MHz
= 1nF, Figure 4
A
A
A
A
A
A
NC_
= +25°C
= T
= +25°C
= T
= +25°C
= T
MIN
MIN
MIN
or V
to T
to T
to T
NO_
MAX
MAX
MAX
from the network analyzer.
MIN
-0.1
2.0
1
0.005
0.001
TYP
-56
-80
-77
-97
14
18
6
7
2
7
7
A
MAX
= +25°C.)
0.4
0.1
1.0
20
22
10
11
UNITS
pC
µA
pF
pF
pF
dB
dB
µA
ns
ns
ns
V
V