Datasheet

MAX394
Low-Voltage, Quad, SPDT,
CMOS Analog Switch
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = 5V ±10%, V- = -5V ±10%, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER SYMBOL
MIN TYP MAX
(Note 2)
UNITS
Input Current with Input
Voltage High
I
INH
-1.0 +0.005 +1.0 µA
CONDITIONS
V
IN
= 2.4V, all others = 0.8V
Input Current with Input
Voltage Low
I
INL
-1.0 +0.005 +1.0 µAV
IN
= 0.8V, all others = 2.4V
Turn-On Time t
ON
82 130
ns
Charge Injection
(Note 3)
V
CTE
510pC
C
L
= 1.0nF, V
GEN
= 0V,
R
GEN
= 0Ω, Figure 6
T
A
= +25°C
T
A
= T
MIN
to T
MAX
175
V
COM
= 3V, Figure 2
T
A
= +25°C
T
A
= T
MIN
to T
MAX
100
V
COM
= 3V, Figure 2Turn-Off Time t
OFF
57 75
ns
Power-Supply Range
Figure 5
Break-Before-Make
Time Delay (Note 3)
t
D
210 ns
T
A
= +25°C
T
A
= +25°C
R
L
= 50Ω, C
L
= 5pF,
f = 1MHz, Figure 3
Off-Isolation (Note 6) V
ISO
66 dBm
T
A
= +25°C
R
L
= 50Ω, C
L
= 5pF,
f = 1MHz, Figure 8
Crosstalk (Note 7) V
CT
88 dBm
T
A
= +25°Cf = 1MHz, Figure 3Off-Capacitance C
OFF
12 pF
T
A
= +25°Cf = 1MHz, Figure 3COM Off-Capacitance C
COM(OFF)
12 pF
T
A
= +25°Cf = 1MHz, Figure 4Channel On-Capacitance C
COM(ON)
pF
±2.4 ±8 V
Positive Supply Current
39
I+
All channels on or off,
V+ = 5.5V, V- = -5.5V, V
IN
= 0V or V+
-1.0 +0.06 +1.0 µA
Negative Supply
Current
I-
All channels on or off,
V+ = 5.5V, V- = -5.5V, V
IN
= 0V or V+
-1.0 -0.01 +1.0 µA
Logic High Input Voltage V
A_H
2.4 V
Logic Low Input Voltage V
A_L
0.8 VT
A
= T
MIN
to T
MAX
T
A
= T
MIN
to T
MAX
T
A
= +25°C
DIGITAL LOGIC INPUT
SUPPLY
DYNAMIC