Datasheet

MAX4649
45Ω, SPDT Analog Switch in SOT23-8
8 _______________________________________________________________________________________
50%
+3V
0
LOGIC
INPUT
SWITCH
OUTPUT
(V
OUT
)
0.9
✕
V
OUT
t
D
LOGIC
INPUT
R
L
300Ω
GND
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE.
NO
IN
NC
V
OUT
V+
V+
C
L
35pF
+3V
COM
MAX4649
V
GEN
GND
NC OR
NO
C
L
10nF
V
O
V-
V-
V+
V
O
IN
OFF
ON
OFF
∆V
O
Q = (∆V
O
)(C
L
)
COM
IN DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
V
IN
= +3V
MAX4649
V+
Figure 3. MAX4649 Break-Before-Make Test Circuit
Figure 4. Charge Injection
Test Circuits/Timing Diagrams (continued)