MAX4677/MAX4678/MAX4679
2Ω, Quad, SPST, CMOS Analog Switches
_______________________________________________________________________________________ 5
ELECTRICAL CHARACTERISTICS–Single Supply (continued)
(V+ = +5V ±10%, V- = 0, V
L
= +2.7V to V+, GND = 0, V
IH
= +2.4V, V
IL
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical
values are at T
A
= +25°C.) (Note 2)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Break-Before- Make
Delay
t
BBM
MAX4679 only, R
L
= 300Ω, C
L
= 35pF, Figure 3 5 ns
Charge Injection Q R
GEN
= 0, C
L
= 1nF, V
GEN
= 0, Figure 4 9 pC
Off-Isolation V
ISO
R
L
= 50Ω, C
L
= 5pF, f = 1MHz, Figure 5b -65 dB
Crosstalk R
L
= 50Ω, C
L
= 5pF, f = 1MHz, Figure 6b -84 dB
-3dB Bandwidth BW R
S
= 50Ω, R
L
= 50Ω, Figure 7b 63 MHz
NC or NO Off-
Capacitance
C
(N_OFF)
f = 1MHz, Figure 8 85 pF
COM Off-Capacitance C
COMOFF
f = 1MHz, Figure 8 85 pF
On-Capacitance C
(ON)
f = 1MHz, Figure 8 350 pF
Typical Operating Characteristics
(T
A
= +25°C, unless otherwise noted.)
0
0.6
0.4
0.2
0.8
1.0
1.2
1.4
1.6
1.8
2.0
-5 -1-3 135
MAX4677/8/9-01
V
COM
(V)
R
ON
(Ω)
ON-RESISTANCE vs. V
COM
(DUAL SUPPLY)
V± = ±2.5V
V± = ±3V
V± = ±4V
V± = ±5V
0
1.5
1.0
0.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
021 345
MAX4677/8/9-02
V
COM
(V)
R
ON
(Ω)
ON-RESISTANCE vs. V
COM
(SINGLE SUPPLY)
V- = 0
V+ = 3V
V+ = 5V
V+ = 9V
V+ = 12V
V+ = 2.5V
V+ = 4V
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
0
0.4
0.2
0.8
0.6
1.2
1.0
1.4
-5 -1-3 1 3-4 0-2 2 4 5
ON-RESISTANCE vs. V
COM
AND
TEMPERATURE (DUAL SUPPLIES)
MAX4677/8/9-03
V
COM
(V)
R
ON
(Ω)
V+ = +5V
V- = -5V
V
L
= V+
Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value 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 minimum value of on-resistance as measured over the
specified analog signal ranges.
Note 5: Leakage parameters are 100% tested at maximum-rated hot operating temperature and the highest supply voltage, and
guaranteed by correlation at +25°C.