MAX4621/MAX4622/MAX4623
Dual, 5
Ω
Analog Switches
_______________________________________________________________________________________ 5
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: Guaranteed by design.
Note 4: ∆R
ON
= R
ON_MAX
- R
ON_MIN
.
Note 5: Flatness is defined as the difference between the maximum and minimum values of on-resistance as measured over the
specified analog signal range.
Note 6: Leakage currents are 100% tested at the maximum-rated hot temperature and guaranteed by correlation at +25°C.
Note 7: Off-isolation = 20log
10
[V
COM_ /
(V
NC_
or V
NO_
)]. V
COM_
= output, V
NC_
or V
NO_
= input to off switch.
Note 8: Between any two switches.
Note 9: Leakage testing for single-supply operation is guaranteed by testing with dual supplies.
ELECTRICAL CHARACTERISTICS—Single Supply (continued)
(V+ = +12V, V- = 0, V
L
= +5V, GND = 0, V
INH
= +2.4V, V
INL
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are
T
A
= +25°C.) (Note 2)
T
A
= T
MIN
to T
MAX
R
L
= 100Ω, C
L
= 35pF, Figure 3, T
A
= +25°C
V
COM_
= 10V, Figure 2
T
A
= T
MIN
to T
MAX
V
COM_
= 10V, Figure 2
T
A
= +25°C
R
L
= 50Ω, f = 1MHz, Figure 6V
CT
CONDITIONS
10 75
T
A
= +25°C 100 200
nst
OFF
ns
Crosstalk (Note 8)
t
D
Break-Before-Make Time
Delay (MAX4622 only)
(Note 3)
Turn-Off Time (Note 3)
475
300
dB-60
200 350
nst
ON
Turn-On Time (Note 3)
UNITSMIN TYP MAXSYMBOLPARAMETER
SWITCH DYNAMIC CHARACTERISTICS
C
L
= 1.0nF, V
GEN
= 0, R
GEN
= 0, Figure 4 45 pCQCharge Injection
Off-Isolation (Note 7) V
ISO
R
L
= 50Ω, f = 1MHz, Figure 5 -62 dB
