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MAX394EAP+T
P1-P3
P4-P6
P7-P9
P10-P12
P13-P13
MAX394
Low-V
oltage, Quad, SPDT
,
CMOS Analog Switch
10
______________________________________________________________________________________
50%
V
O1
V
O2
0.9V
O
+3V
0V
V
COM
0V
V
COM
LOGIC
INPUT
SWITCH
OUTPUT
SWITCH
OUTPUT
+5V
V+
NO
V-
-5V
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE.
LOGIC 0 INPUT.
GND
LOGIC
INPUT
0V
0.9V
O
t
D
t
D
R
L2
NC
C
L2
V
O2
V
O1
C
L1
R
L
= 1k
Ω
C
L
= 35pF
COM_
V
COM
R
L1
IN_
MAX394
Figure 5. Break-Before-Make Delay
t
R
< 20ns
t
F
< 20ns
50%
0V
+10V
LOGIC
INPUT
V-
-15V
300
Ω
COM
_
GND
(REPEAT TEST FOR IN2, IN3, AND IN4.)
V
IN
+10V
IN_
NO_
50%
t
OPEN
50%
50%
50%
50%
3V
t
OPEN
t
ON
t
OFF
t
ON
t
OFF
0V
-10V
V
COM
+15V
V+
NC_
-10V
SWITCH OUTPUT
MAX394
V-
CAPACITANCE
METER
GND
C
-5V
IN
0V or 2.4V
C
+5V
V+
NC
or NO
COM
MAX394
Figure 2. Switching-Time Test Circuit
Figure 3. Channel Off-Capacitance
V-
CAPACITANCE
METER
GND
C
-5V
IN
0V or 2.4V
C
+5V
V+
COM
NC or
NO
MAX394
Figure 4. Channel On-Capacitance
______________________________________________T
est Circuits/Timing Diagrams
MAX394
Low-V
oltage, Quad, SPDT
,
CMOS Analog Switch
______________________________________________________________________________________
11
V
GEN
GND
NC OR NO
C
L
10nF
V
O
-5V
V-
V+
R
GEN
V
O
IN_
ON
OFF
ON
Δ
V
O
Q = (
Δ
V
O
)(C
L
)
COM_
+5V
IN_
MAX394
Figure 6. Charge Injection
IN_
0V,
2.4V
SIGNAL
GENERATOR
+5V
C
V+
ANALYZER
CH A
CH B
NC_
OR NO_
R
L
50
Ω
GND
COM_
C
-5V
C = 5pF
FREQUENCY
TESTED
1 MHz
SIGNAL
GENERATOR
AUTOMATIC
SYNTHESIZER
ANALYZER
TRACKING
SPECTRUM
ANALYZER
V
ISO
= 20LOG
V
COM
V
NC OR
V
NO
V-
MAX394
Figure 7. Off Isolation
_________________________________T
est Circuits/Timing Diagrams (continued)
IN2
0V or 2.4V
SIGNAL
GENERATOR
+5V
C
ANALYZER
CH A
CH B
R
L
GND
C
V-
-5V
FREQUENCY
TESTED
1MHz
SIGNAL
GENERATOR
AUTOMATIC
SYNTHESIZER
ANALYZER
TRACKING
SPECTRUM
ANALYZER
0V or 2.4V
IN
50
Ω
V+
COM
COM
NC or NO
NC OR NO
MAX394
V
CT
= 20LOG
V
COM
V
NC OR
V
NO
Figure 8. Crosstalk Test Circuit
MAX394
Low-V
oltage, Quad, SPDT
,
CMOS Analog Switch
12
______________________________________________________________________________________
___________________Chip T
opography
NO1
NO4
IN1
IN4
NO2
IN2
IN3
NO3
0.100"
(2.54mm)
COM4
NC4
V+
NC3
COM3
COM1
NC1
V-
GND
NC2
COM2
0.128"
(3.25mm)
SUBSTRATE IS CONNECTED TO V+
TRANSISTOR COUNT: 137
Package Inf
ormatio
n
For the latest package outline information and land patterns, go
to
www.maxim-ic.com/packages
.
PACKAGE TYPE
PACKAGE CODE
DOCUMENT NO.
20 Plastic DIP
P20-4
21-0043
20 Wide SO
W26-1
21-0042
20 TSSOP
U20-2
21-0066
20 CERDIP
J20-2
21-0335
P1-P3
P4-P6
P7-P9
P10-P12
P13-P13
MAX394EAP+T
Mfr. #:
Buy MAX394EAP+T
Manufacturer:
Maxim Integrated
Description:
Analog Switch ICs Quad SPDT CMOS Analog Switch
Lifecycle:
New from this manufacturer.
Delivery:
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