MAX4651/MAX4652/MAX4653
Low-Voltage, 4Ω, Quad, SPST,
CMOS Analog Switches
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued)
(V+ = 2.7V to 3.3V, V
IH
= 2.0V, V
IL
= 0.4V, T
A
= T
MIN
to T
MAX
, unless otherwise specified. Typical values are at V+ = 3V, T
A
= +25°C.)
(Note 2)
CONDITIONS
T
A
= +25°C
T
A
= T
MIN
to T
MAX
20
T
A
= +25°C
T
A
= T
MIN
to T
MAX
12
Turn-Off Time (Note 5) t
OFF
V
NO_
= V
NC_
= 2V,
R
L
= 300Ω, C
L
= 35pF,
Figure 2
710
ns
T
A
= +25°C
T
A
= T
MIN
to T
MAX
Turn-On Time (Note 5) t
ON
V
NO_
= V
NC_
= 2V,
R
L
= 300Ω, C
L
= 35pF,
Figure 2
13 16
ns
1
Break-Before-Make
(MAX4653 only) (Note 5)
V
NO_
= V
NC_
= 2V,
R
L
= 300Ω, C
L
= 35pF
17
ns
R
L
= 50Ω, C
L
= 5pF, f = 1MHz, Figure 4
R
L
= 50Ω, C
L
= 5pF, f = 1MHz, Figure 5
Crosstalk (Note 7) V
CT
R
L
= 50Ω, C
L
= 5pF, f = 10MHz, Figure 5 -80
dB
-75
-100
UNITSMIN TYP MAXSYMBOLPARAMETER
Charge Injection Q V
GEN
= 1.5V, C
L
= 1.0nF, R
GEN
= 0, Figure 3 2 pC
NO_ or NC_ Off-Capacitance C
OFF
V
NO_
= V
NC_
= GND, f = 1MHz, Figure 6 16 pF
COM_ Off-Capacitance C
COM(OFF)
V
COM_
= GND, f = 1MHz, Figure 6 16 pF
COM_ On-Capacitance C
COM(ON)
V
COM_
= V
NO_
, V
NC_
= GND, f = 1MHz,
Figure 7
32 pF
Off-Isolation (Note 6) V
ISO
R
L
= 50Ω, C
L
= 5pF, f = 10MHz, Figure 4 -50
dB
Total Harmonic Distortion THD R
L
= 600Ω, f = 20Hz to 20kHz
0.02
%
Positive Supply Current I+ V+ = 3.3V, V
IN
= 0 or V+ 0.001 1.0 µA
Input High V
IH
2.0 V
Input Low V
IL
0.4 V
Logic Input Current I
IN
-100 5 100 nA
LOGIC INPUT (IN_)
SWITCH DYNAMIC CHARACTERISTICS
POWER SUPPLY
Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value is a maximum, is used
in this data sheet.
Note 3: ∆R
ON
= R
ON(MAX)
- R
ON(MIN)
.
Note 4: Flatness is defined as the difference between the maximum and the minimum value of on-resistance as measured over the
specified analog signal ranges.
Note 5: Guaranteed by design.
Note 6: Off-Isolation = 20log
10
(V
COM
/ V
NO
), where V
COM
= output and V
NO
= input to off switch.
Note 7: Between any two switches.
Note 8: ∆R
ON
matching specifications for QFN-packages parts are guaranteed by design.
